Rinaldo, according to the romancer, raises a ladder, and scales the walls single–handed; but Godfrey of Bouillon, who is present in one of the towers, finds greater obstacles:—

For there not man with man, nor knight with knight
Contend, but engines there with engines fight.

For in that place the Paynims reared a post
Which late had served some gallant ship for mast,
And over it another beam they crost,
Pointed with iron sharpe, to it made fast
With ropes, which as men would the dormant tost
Now in, now out, now backe, now forward cast;

In his swift pullies oft the men withdrew
The tree, and oft the riding balke forth threw.

The mighty beame redoubled oft his blowes,
And with such force the engine smote and hit,
That her broad side the towre wide open throwes,
Her joynts were broke, her rafters cleft and split;
But yet, ‘gainst every hap whence mischief grows
Prepared, the piece (’gainst such extremes made fit),

Lanched forth two sithes, sharpe, cutting, long, and broade,
And cut the ropes, whereon the engine roade.

As an old rocke, which age, or stormy winde
Teares from some craggy hill, or mountaine steepe,
Doth breake, doth bruise, and into dust doth grinde
Woods, houses, hamlets, herds, and folds of sheep;
So fell the beame, and down with it all kinde
Of arms, of weapons, and of men did sweep,

Wherewith the towers once or twice did shake,
Trembled the walls, the hills and mountains quake.

(80, 81, 82.)

The Turks attempt to burn the tower with wildfire, but are prevented by a providential tempest, and it approaches so close that the besiegers throw their drawbridge on the walls. The courage of Godfrey was animated by a divine vision of all those princes who had been slain in the sacred war, bearing arms in behalf of the crusaders.