After passing the frontier, the first important place which they reached was a city called Otrar. They were received very courteously by the governor of this place, and were much pleased with the opportunity afforded them to rest from the fatigues of their long journey. It seems, however, after all, that the governor's friendship for his guests was only pretended, for he immediately wrote to the sultan, informing him that a party of persons had arrived at his city from the Mongul country who pretended to be merchants and embassadors, but that he believed that they were spies, for they were extremely inquisitive about the strength of the garrisons and the state of the defenses of the country generally. He had no doubt, he added, that they were emissaries sent by Genghis Khan to find out the best way of invading his dominions.

One account states that the motive which induced the governor to make these representations to the sultan was some offense which he took at the familiar manner in which he was addressed by one of the embassadors, who was a native of Otrar, and had known the governor in former times when he was a private person. Another says that his object was to have the expedition broken up, in order that he might seize for himself the rich merchandise and the valuable presents which the merchants and embassadors had in their possession.

The party massacred.

At any rate, he wrote to the sultan denouncing the whole party as foreign emissaries and spies, and in a short time he received a reply from the sultan directing him to put them all to death, or otherwise to deal with them as he thought proper. So he invited the whole party to a grand entertainment in his palace, and then, at a given signal, probably after most of them had become in some measure helpless from the influence of the wine, a body of his guards rushed in and massacred them all.

Or, rather, they attempted to massacre them all, but one of the merchants' men contrived in the confusion to make his escape. He succeeded in getting back into the Mongul country, where he reported what had happened to Genghis Khan.

Genghis Khan hears the tidings.

Genghis Khan was greatly exasperated when he heard these tidings. He immediately called together his sons, and all the great lords and chieftains of his court, and recited to them the story of the massacre of the merchants in such a manner as to fill their hearts with indignation and rage, and to inspire them all with a burning thirst for revenge.

He declares war.

He also immediately sent word to the sultan that, since by so infamous an action he had violated all the engagements which had subsisted between them, he, from that instant, declared himself his mortal enemy, and would take vengeance upon him for his treacherousness and cruelty by ravaging his country with fire and sword.

This message was sent, it was said, by three embassadors, whose persons ought to have been considered sacred, according to every principle of international law. But the sultan, as soon as they had delivered their message, ordered their heads to be cut off.