Now Aeson's son, as soon as his comrades had made the hawsers fast, leapt from the ship, and with spear and shield came forth to the contest; and at the same time he took the gleaming helmet of bronze filled with sharp teeth, and his sword girt round his shoulders, his body stripped, in somewise resembling Ares and in somewise Apollo of the golden sword. And gazing over the field he saw the bulls' yoke of bronze and near it the plough, all of one piece, of stubborn adamant. Then he came near, and fixed his sturdy spear upright on its butt, and taking his helmet off leant it against the spear. And he went forward with shield alone to examine the countless tracks of the bulls, and they from some unseen lair beneath the earth, where was their strong steading, wrapt in murky smoke, both rushed out together, breathing forth flaming fire. And sore afraid were the heroes at the sight. But Jason, setting wide his feet, withstood their onset, as in the sea a rocky reef withstands the waves tossed by the countless blasts. Then in front of him he held his shield; and both the bulls with loud bellowing attacked him with their mighty horns; nor did they stir him a jot by their onset. And as when through the holes of the furnace the armourers' bellows anon gleam brightly, kindling the ravening flame, and anon cease from blowing, and a terrible roar rises from the fire when it darts up from below; so the bulls roared, breathing forth swift flame from their mouths, while the consuming heat played round him, smiting like lightning; but the maiden's charms protected him. Then grasping the tip of the horn of the right-hand bull, he dragged it mightily with all his strength to bring it near the yoke of bronze, and forced it down on to its knees, suddenly striking with his foot the foot of bronze. So also he threw the other bull on to its knees as it rushed upon him, and smote it down with one blow. And throwing to the ground his broad shield, he held them both down where they had fallen on their fore-knees, as he strode from side to side, now here, now there, and rushed swiftly through the flame. But Aeetes marvelled at the hero's might. And meantime the sons of Tyndareus--for long since had it been thus ordained for them--near at hand gave him the yoke from the ground to cast round them. Then tightly did he bind their necks; and lifting the pole of bronze between them, he fastened it to the yoke by its golden tip. So the twin heroes started back from the fire to the ship. But Jason took up again his shield and cast it on his back behind him, and grasped the strong helmet filled with sharp teeth, and his resistless spear, wherewith, like some ploughman with a Pelasgian goad, he pricked the bulls beneath, striking their flanks; and very firmly did he guide the well fitted plough handle, fashioned of adamant.