Daḷhadhammajātaka

Suttapiṭaka · Khuddakanikāya · Jātaka (1) · Vol. 27 · Section 1068

[1068] As long as a man has something to hope for, just so long does he keep up the association; when the advantage is lost, they abandon him, even as the khattiya abandoned [the she-elephant] Oṭṭhibyādhi.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.