Mbh 7.177.1a

“Sanjaya said, ‘Beholding Alayudha of terrible deeds come to battle, all the Kauravas became filled with delight. Similarly, thy sons having Duryodhana for their head, (were filled with delight) like raftless men desirous of crossing the ocean when they meet with a raft. Indeed, the kings in the Kuru army then regarded themselves as persons reborn after death.[236] They all offered a respectful welcome to Alayudha. During the progress of that terrible and superhuman battle between Karna and the Rakshasa at night,--a battle which though fierce was yet delightful to behold,--the Panchalas, with all the other Kshatriyas, smilingly looked on as spectators. Meanwhile, thy soldiers, O king, though protected (by their leaders) all over the field and Drona and Drona’s son and Kripa and others, uttered loud wails, saying, “All is lost!” Indeed, beholding those feats of Hidimva’s son on the field of battle, all thy warriors were agitated with fear, and uttering cries of woe became almost deprived of their senses. Thy troops, O king, became hopeless of Karna’s life. Then Duryodhana, beholding Karna fallen into great distress, summoned Alayudha and said unto him, “Yonder Vikartana’s son, Karna, is engaged with the son of Hidimva, and is accomplishing such feats in battle as are worthy of his might and prowess. Behold those brave kings slain by the son of Bhimasena, struck with diverse kinds of weapons (and lying on the field) like trees broken by an elephant. Amongst all my royal warriors, let this be thy share in battle, allotted by me, with thy permission, O hero, displaying thy prowess, slay thou this Rakshasa. O crusher of foes, see that this wretch viz., Ghatotkacha, may not, relying on his powers of illusion, slay Karna, the son of Vikartana, before thou finishest him.” Thus addressed by the king, that Rakshasa of fierce prowess and mighty arms, saying, “So be it,” rushed against Ghatotkacha.