Kacchapajātaka

Suttapiṭaka · Khuddakanikāya · Jātaka (1) · Vol. 27 · Section 279

[279] Alas, the turtle, even as he spoke out, killed himself: when the stick was well grasped, he slew himself by his own speech.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.