Javasakuṇajātaka

Suttapiṭaka · Khuddakanikāya · Jātaka (1) · Vol. 27 · Section 532

[532] One who is ungrateful, who does nothing [for others], and who makes no requital for what has been done — in whom there is no gratitude (kataññutā), association with such a one is fruitless.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.