Virata
“Invincible in battle, those bulls among men, old Virata and old Drupada, both endued with great prowess, are, in my judgment, both Maharathas. Though old in years yet both of them are devoted to the observance of Kshatriya virtues. Treading along the path that is trod by heroes, both of them will exert to the best of their might. In consequence of their relationship (to the Pandavas) and owing also, O king, to their being endued with strength and prowess, those great bowmen devoted to pure vows, have both derived additional strength from the strength of their affection.” – The Mahabharata, Book 5: Udyoga Parva: Uluka Dutagamana Parva: Section CLXXI
“Drupada, filled with wrath, and Virata, in that battle, shot showers of shafts, O king, at Drona. Baffling that arrowy shower, Drona, that grinder of Kshatriyas, covered both Drupada and Virata with his shafts. Shrouded by Drona, both those warriors, with rage, began to pierce him on the field of battle with their arrows. Then Drona, O monarch, filled with wrath and desire of revenge, cut off, with a couple of broad-headed shafts, the bows of both his antagonists. Then Virata, filled with wrath, sped in that encounter ten lances and ten shafts at Drona from desire of slaying him. And Drupada, in anger, hurled at Drona’s car a terrible dart made of iron and decked with gold and resembling a large snake. Drona cut off, with a number of sharp and broad-headed arrows, those ten lances (of Virata), and with certain other shafts that dart (of Drupada) decked with gold and stones of lapis lazuli. Then that grinder of foes, viz., the son of Bharadwaja, with a couple of welltempered and broad-headed shafts, despatched both Drupada and Virata unto the abode of Yama.” – The Mahabharata, Book 7: Drona Parva: Drona-vadha Parva: Section CLXXXVI