Kukkuṭajātaka

Suttapiṭaka · Khuddakanikāya · Jātaka (1) · Vol. 27 · Section 1422

[1422] One should not trust one who has done evil; one should not trust a speaker of falsehood; one should not trust one whose wisdom is bent only on his own advantage; one should not trust even one who is exceedingly calm.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.