But, as Fate has decreed these vessels shall be immortal, they sink beneath the waves as soon as the flames touch them, only to reappear a moment later as ocean-nymphs and swim down the Tiber to warn Aeneas of the danger of his friends.

This miracle awes the foe, until Turnus boldly interprets it in his favor, whereupon the Rutules attack the foreigners' camp so furiously that the Trojans gladly accept the proposal made by Nisus and Euryalus to slip out and summon Aeneas to return.
Stealing out of the Trojan camp by night, these two heroes bravely thread their way through their sleeping foes, killing sundry famous warriors as they go, and appropriating choice bits of their spoil.
Leaving death in their wake, the two Trojans pass through the enemy's ranks and finally enter a forest, where they are pursued by a troop of the Volscians, who surround and slay Euryalus.

But, although Nisus first manages to escape from their hands, he returns to defend his comrade and is slain too.

The Volscians therefore bear two bloody heads to the Rutules camp to serve as their war standards on the next day.

It is thus that Euryalus' mother becomes aware of the death of her son, whom she mourns in touching terms.
"Was it this, ah me, I followed over land and sea?
O slay me, Rutules! if ye know A mother's love, on me bestow The tempest of your spears! Or thou, great Thunderer, pity take, And whelm me 'neath the Stygian lake, Since otherwise I may not break This life of bitter tears!" To recount all the deeds of valor performed on this day would require much space, but, although Mars inspires the party of Aeneas with great courage, it is evidently on the verge of defeat when Jupiter orders Turnus to withdraw.
_Book X._ Having convoked his Olympian council, Jupiter forbids the gods to interfere on either side, and decrees that the present quarrel shall be settled without divine aid.