Mahabharata Drona Parva Chapter 102:2

Mahabharata Drona Parva (Jayadratha-Vadha Parva) Chapter 102:2 Even if this armour were divine, if it were created by Brahma himself, still the wretch, Duryodhana, struck with my arrows, shall not be protected by it. Sanjaya continued, 'Having said these words, Arjuna inspired some arrows with mantras, and began to draw them on the bow-string. And while he was thus drawing them on the bow-string, the son of Drona cut them off with a weapon that was capable of baffling every weapon. Beholding those shafts of his thus frustrated from a distance by that utterer of Brahma (Aswatthaman), Arjuna, owning white steeds, filled with amazement represented unto Kesava, saying, "I cannot, Janardana, twice use this weapon, for if do so, it will slay my own self and my own troops." Meanwhile, Duryodhana, O king, pierced each of the Krishnas in that battle with nine shafts resembling snakes of virulent poison. And once more the Kuru king showered his shafts on Krishna and the son of Pandu. Beholding these showers of arrows (shot by their king), thy warriors were filled with joy. They beat their musical instrument and uttered leonine roars. Then Partha, excited with rage in that battle, licked the corners of his mouth. Casting his eyes on his enemy's body, he saw not any part that was not well-covered with that impenetrable armour. With some sharp-pointed shafts then, well-shot from his bow, and each of which resembled Death himself, Arjuna slew his antagonist's steeds and then his two Parshni charioteers. And soon also the valiant Partha cut off Duryodhana's bow and the leathern fence of his fingers. Then, Savyasachin commenced to cut off his enemy's car in fragments. And with a couple of keen arrows he made Duryodhana carless. And then Arjuna pierced both the palms of the Kuru king. Beholding that great bowman afflicted with the shafts of Dhananjaya and fallen into great distress, many warriors rushed to the spot, desirous of rescuing him. These, with many thousands of cars, well-equipped elephants and horses, as also with large bodies of foot-soldiers, excited with wrath, encompassed by large bodies of men, neither that car of theirs nor of Arjuna and Govinda could any longer be seen. Then Arjuna, by the might of his weapons, began to slaughter that host. And car-warriors and elephants, by hundreds, deprived of limbs, fell fast on the field.'