Mbh 1.192.3a

“Vaisampayana continued, ‘Thus addressed (by Arjuna), Karna the adopted son of Radha desisted from the fight, for that mighty chariot-fighter thought that Brahma energy is ever invincible. Meanwhile on another part of the field, the mighty heroes Salya and Vrikodara, well-skilled in battle and possessed of great strength and proficiency, challenging each other, engaged in fight like two elephants in rut. And they struck each other with their clenched fists and knees. And sometimes pushing each other forward and sometimes dragging each other near, sometimes throwing each other down; face downward, and sometimes on the sides, they fought on, striking, each other at times with their clenched fists. And encountering each other with blows hard as the clash of two masses of granite, the lists rang with the sounds of their combat. Fighting with each other thus for a few seconds, Bhima the foremost of the Kuru heroes taking up Salya on his arms hurled him to a distance. And Bhimasena, that bull amongst men, surprised all (by the dexterity of his feat) for though he threw Salya on the ground he did it without hurting him much. And when Salya was thus thrown down and Karna was struck with fear, the other monarchs were all alarmed. And they hastily surrounded Bhima and exclaimed, ‘Surely these bulls amongst Brahmanas are excellent (warriors)! Ascertain in what race they have been born and where they abide. Who can encounter Karna, the son of Radha, in fight, except Rama or Drona, or Kiriti, the son of Pandu? Who also can encounter Duryodhana in battle except Krishna, the son of Devaki, and Kripa, the son of Saradwan? Who also can overthrow in battle Salya, that first of mighty warriors, except the hero Valadeva or Vrikodara, the son of Pandu, or the heroic Duryodhana? Let us, therefore, desist from this fight with the Brahmanas. Indeed, Brahmanas, however offending, should yet be ever protected.