Akritavrana said: The greatly ascetic Jamadagni devoted himself to the study of the Vedas. Thereupon he performed great austerities. Pursuing a methodical course of study, he got a mastery over the Vedas.
अकृतव्रण उवाच स वेदाध्ययने युक्तो जमदग्निर्महातपाः। तपस्तेपे ततो देवान् नियमाद् वशमानयत्॥