“ But Arjuna, O king, vowed to accomplish it whatever it was. Drona then cheerfully clasped Arjuna to his bosom and took the scent of his head repeatedly, shedding tears of joy all the while. Then Drona endued with great prowess taught the sons of Pandu (the use of) many weapons both celestial and human. And, O bull of the Bharata race, many other princes also flocked to that best of Brahmanas for instruction in arms. The Vrishnis and the Andhakas, and princes from various lands, and the (adopted) son of Radha of the Suta caste, (Karna) , all became pupils of Drona. ”

“ Indeed, in weapons as in devotion to his preceptor, he became the foremost of them all. And amongst all the princes, Arjuna alone became an Atiratha (a car-warrior capable of fighting at one time with sixty thousand foes) . And the wicked sons of Dhritarashtra, beholding Bhimasena endued with great strength and Arjuna accomplished in all arms, became very jealous of them.
"O bull among men, one day Drona desirous of testing the comparative excellence of all his pupils in the use of arms, collected them all together after their education had been completed. ”

“ And he also instructed him in using many weapons and fighting with many men at the same time. And hearing reports of his skill, kings and princes, desirous of learning the science of arms, flocked to Drona by thousands. Amongst those that came there, O monarch, was a prince named Ekalavya, who was the son of Hiranyadhanus, king of the Nishadas (the lowest of the mixed orders) . Drona, however, cognisant of all rules of morality, accepted not the prince as his pupil in archery, seeing that he was a Nishada who might (in time) excel all his high-born pupils. ”