Puṭabhattajātaka

Suttapiṭaka · Khuddakanikāya · Jātaka (1) · Vol. 27 · Section 295

[295] One should bow to him who bows to one, and associate with him who associates with one; one should do a service for him who does one a service; one should do no good (attha) to him who desires one's harm; and one should not keep close company with him who keeps no close company with one.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.