Duryodhana

“Well-skilled in battle, the mighty Vrikodara, beholding his adversary come up, suddenly hurled his mace at him. Seeing the mace hurled at him, thy son, O monarch, moved away from that spot at which the weapon fell down baffled on the earth. Having warded off that blow, thy son, that foremost one of Kuru’s race, quickly struck Bhimasena with his weapon. In consequence of the large quantity of blood drawn by that blow, as also owing to the violence itself of the blow, Bhimasena of immeasurable energy seemed to be stupefied. Duryodhana, however, knew not that the son of Pandu was so afflicted at that moment. Though deeply afflicted, Bhima sustained himself, summoning all his patience. Duryodhana, therefore, regarded him to be unmoved and ready to return the blow. It was for this that thy son did not then strike him again. Having rested for a little while, the valiant Bhimasena rushed furiously, O king, at Duryodhana who was standing near. Beholding Bhimasena of immeasurable energy filled with rage and rushing towards him, thy highsouled son, O bull of Bharata’s race, desiring to baffle his blow, set his heart on the manoeuvre called Avasthana. He, therefore, desired to jump upwards, O monarch, for beguiling Vrikodara. Bhimasena fully understood the intentions of his adversary. Rushing, therefore, at him, with a loud leonine roar, he fiercely hurled his mace at the thighs of the Kuru king as the latter had jumped up for baffling the first aim. That mace, endued with the force of the thunder and hurled by Bhima of terrible feats, fractured the two handsome thighs of Duryodhana. That tiger among men, thy son, after his thighs had been broken by Bhimasena, fell down, causing the earth to echo with his fall. Fierce winds began to blow, with loud sounds at repeated intervals. Showers of dust fell.” – The Mahabharata, Book 9: Shalya Parva: Section 58
“‘Beholding thy son struck at the thighs, the mighty Rama, that foremost of smiters, became exceedingly angry. Raising his arms aloft the hero having the plough for his weapon, in a voice of deep sorrow, said in the midst of those kings, “Oh, fie on Bhima, fie on Bhima! Oh, fie, that in such a fair fight a blow hath been struck below the navel! Never before hath such an act as Vrikodara hath done been witnessed in an encounter with the mace! No limb below the navel should be struck. This is the precept laid down in treatises! This Bhima, however, is an ignorant wretch, unacquainted with the truths of treatises! He, therefore, acteth as he likes!” While uttering these words, Rama gave way to great wrath. The mighty Baladeva then, uplifting his plough, rushed towards Bhimasena! …..
Formerly Bhima had vowed in the midst of the assembly that he would in great battle break with his mace the thighs of Duryodhana. The great Rishi Maitreya also, O scorcher of foes, had formerly cursed Duryodhana, saying, ‘Bhima will, with his mace, break thy thighs!’ In consequence of all this, I do not see any fault in Bhima!” – The Mahabharata, Book 9: Shalya Parva: Section 60