Book V
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Appearing before the Greek chiefs in the form of the loud-voiced herald, the queen of heaven cried out in words of reproof:
"Shame upon you, Argives! You are heroes only in name. While the divine Achilles was with you, fighting at the front, the Trojans dared not advance beyond their gates, for they dreaded his mighty spear; but now they are almost at your ships."
Minerva, too, severely censured Diomede for holding back from the battle, but the warrior answered that it was by her command that he had refrained from attacking Mars. "You did not permit me," said he, "to fight with any of the gods except Venus."
"Fear not this Mars at all," answered Minerva, "nor any of the immortals. Come now and direct your steeds against the war god, and I will be with you." So saying, and putting on her head the helmet of Pluto, which made any person who wore it invisible, she mounted the chariot beside the brave Diomede, and, seizing the reins, drove rapidly to where the fierce Mars was slaying Greek warriors.
As soon as Mars beheld Diomede approaching, he rushed against him, and hurled his brazen spear; but Minerva grasped the weapon and turned it aside from the chariot. Diomede now thrust forward his lance, Minerva directing it, and adding her strength to give force to the blow. It pierced the loin of the war god, making a deep wound.
Mars bellows with the pain: Loud as the roar encountering armies yield, When shouting millions shake the thundering field. Both armies start, and trembling gaze around; And earth and heaven rebellow to the sound.
POPE, _Iliad_,