Gandhāravagga

Suttapiṭaka · Khuddakanikāya · Jātaka (1) · Vol. 27 · Section 1048

[1048] If there were no intelligence (buddhi) of one's own, nor a Discipline (vinaya) well learned, many people would wander about like a blind buffalo in the forest.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.