On learning that the Cid had conquered Valencia, Alfonso expressed keen delight, although his jealous courtiers did not hesitate to murmur they could have done as well! The monarch also granted permission to Donna Ximena and her daughters to join the Cid, and the three ladies set out with their escorts for Valencia. Nine miles outside this city, the Cid met them, mounted on his steed Bavieca, which he had won from the Moors, and, joyfully embracing wife and daughters, welcomed them to Valencia, where from the top of the Alcazar he bade them view the fertile country which paid tribute to him.

But, three months after the ladies' arrival, fifty thousand Moors crossed over from Africa to recover their lost territory. Hearing this, the Cid immediately laid in a stock of provisions, renewed his supplies of ammunition, and inspected the walls and engines of his towns to make sure they could resist. These preparations concluded, he told his wife and daughters they should now see with their own eyes how well he could fight! Soon after the Moors began besieging the city (1102), the Cid arranged that some of his troops should slip out and attack them from behind while he faced them. By this stratagem the Moors were caught between opposing forces, and overestimating their numbers fled in terror, allowing the Cid to triumph once more, although he had only four thousand men to oppose to their fifty thousand! Thanks to this panic of the Moors the Cid collected such huge quantities of booty, that he was able to send a hundred fully equipped horses to King Alfonso, as well as the tent which he had captured from the Moorish monarch. These gifts not only pleased Alfonso, but awed and silenced the courtiers, among whom were the Infantes of Carrion, who deemed it might be well to sue for the Cid's daughters, since the father was able to bestow such rich gifts. Having reached this decision, these scheming youths approached the king, who, counting upon his vassals' implicit obedience to his commands, promised they should marry as they wished.

When the bearers of the Cid's present, therefore, returned to Valencia, they bore a letter wherein Alfonso bade the Cid give his daughters in marriage to the Infantes of Carrion. Although this marriage suited neither the old hero nor his wife, both were far too loyal to oppose the king's wishes, and humbly sent word they would obey.

Then the Cid graciously went to meet his future sons-in-law. They were escorted to the banks of the Tagus by Alfonso himself, who there expressed surprise at the length of the Cid's beard, and seemed awed by the pomp with which he was surrounded, for at the banquet all the chief men ate out of dishes of gold and no one was asked to use anything less precious than silver. Not only did the Cid assure his future sons-in-law that his daughters should have rich dowries, but, the banquet ended, escorted them back to Valencia, where he entertained them royally.

The wedding festivities lasted fifteen days, but even after they were over the Infantes of Carrion tarried in Valencia, thus giving the Cid more than one opportunity to regret having bestowed his daughters' hands upon youths who possessed neither courage nor nobility of character. While the young men were still lingering in Valencia, it happened one afternoon—while the Cid lay sleeping in the hall—that a huge lion, kept in the court-yard for his amusement, escaped from its keepers. While those present immediately rushed forward to protect the sleeper, the Cid's sons-in-law, terrified at the sight of the monster, crept one beneath the hero's couch and the other over a wine-press, thus soiling his garments so he was not fit to be seen. At the lion's roar the Cid awoke. Seeing at a glance what had occurred, he sprang forward, then, laying a powerful hand on the animal's mane, compelled him to follow him out of the hall, and thrust him ignominiously back into his cage.

Because the Infantes had so plainly revealed their cowardice, people made fun of them, until they roused their resentment to such an extent that, when the Moors again threatened Valencia, they offered to go forth and defend the Cid. This show of courage simply delighted the old hero, who sallied forth accompanied by both sons-in-law and by the bishop, who was a mighty fighter. Although most of the warriors present did wonders on this occasion, the Infantes of Carrion were careful not to run any risk, although one of them purchased a horse which a soldier had won from the Moors, and shamelessly passed it off as his own trophy. Pleased to think this son-in-law had so distinguished himself, the Cid complimented him after the battle, where he himself had slain so many Moors and won so much booty that he was able to send another princely present to Alfonso. Perceiving they were still objects of mockery among the followers of the Cid, the Infantes now begged permission to take their wives home, although their real intention was to make these helpless girls pay for the insults they had received. Although the Cid little suspected this fact, he regretfully allowed his daughters to depart, and tried to please his sons-in-law by bestowing upon them the choice swords, Tizona and Colada, won in the course of his battles against the Moors.

Two days' journey from Valencia the Infantes prepared to carry out the revenge they had planned, but while conferring in regard to its details were overheard by a Moor, who, vowing he would have nothing to do with such cowards, left them unceremoniously. Sending on their main troops with a cousin of the girls, Felez Munoz, who served as their escort, the Infantes led their wives into a neighboring forest, where, after stripping them, they beat them cruelly, kicked them with their spurs, and abandoned them grievously wounded and trembling for their lives. When the Infantes rejoined their suite minus their wives, Felez Munoz, suspecting something was wrong, rode back hastily, and found his cousins in such a pitiful plight that they were too weak to speak. Casting his own cloak about the nearly naked women, he tenderly bore them into a thicket, where they could lie in safety while he watched over them all night, for he did not dare leave them to go in quest of aid. At dawn he hurried off to a neighboring village and secured help. There, in the house of a kind man, the poor ladies were cared for, while their cousin hastened on to apprise the Cid of what had occurred.

Meantime the Infantes had met Alvar Fanez conveying to the king another present, and, on being asked where were their wives, carelessly rejoined they had left them behind. Ill pleased with such a report, Alvar Fanez and his troops hurried back in quest of the ladies, but found nothing save traces of blood, which made them suspect foul play. On discovering what had really happened to the Cid's daughters, Alvar Fanez hurried on to deliver the present to the king, and indignantly reported what treatment the Cid's daughters had undergone at the hands of the bridegrooms the king had chosen for them, informing him that since he had made the marriage it behooved him to see justice done. Horrified on hearing what had occurred, Alfonso summoned the Cortes, sending word to the Cid and to the Infantes to appear before it at Toledo three months hence.

Meantime the Cid, learning what had befallen his poor girls, hastened to them, took them home, and, hearing that the king himself would judge his case, decided to abide by the decision of the Cortes. At the end of the third month, therefore, the Cid's followers—who had preceded him—erected in the royal hall at Toledo the ivory seat he had won at Valencia, and Alfonso himself openly declared the Cid quite worthy to occupy a throne by his side, seeing no one had ever served him as well as the man whom the courtiers were always trying to belittle. The day for the solemn session having dawned, the Cid entered the hall, followed by a hundred knights, while the Infantes of Carrion appeared there with equal numbers, being afraid of an attack. When summoned to state his wrongs, the Cid quietly rose from his ivory throne, declaring that, having bestowed upon the Infantes two swords of great price, he demanded their return, since, as they refused to have anything more to do with his daughters, he could no longer consider them his sons. All present were amazed at the mildness of the Cid's speech and at his demanding merely the return of his swords, and the Infantes, glad to be let off so easily, promptly resigned both weapons into the Cid's hand. With his precious swords lying across his lap, the Cid now declared that having also given the Infantes large sums of money he wished those returned also, and, although the young men objected, the court sentenced them to pay the sum the Cid claimed. Both of these demands having been granted, the Cid next required satisfaction for the treatment the Infantes had inflicted upon his daughters, eloquently describing to the Cortes the cruelty and treachery used.

"So please your Grace! once more upon your clemency I call;
A grievance yet remains untold, the greatest grief of all.
And let the court give ear, and weigh the wrong that hath been done.
I hold myself dishonored by the lords of Carrion.
Redress my combat they must yield; none other will I take.
How now, Infantes! what excuse, what answer do ye make?
Why have ye laid my heartstrings bare? In jest or earnest say,
Have I offended you? and I will make amends to-day.