Mahājanakajātaka

Suttapiṭaka · Khuddakanikāya · Jātaka (2) · Vol. 28 · Section 469

[469] "Who, pray, is your blessed teacher (bhagavā satthā)? Whose is this pure word? For it is not one who has disavowed ordinance (kappa) or true knowledge (vijjā), O bull among charioteers (rathesabha), whom they call an ascetic (samaṇa) faring in such a way that suffering (dukkha) is transcended."

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.