Mahāsutasomajātaka

Suttapiṭaka · Khuddakanikāya · Jātaka (2) · Vol. 28 · Section 361

[361] Would a man, knowing it, eat poison, or a blazing venomous serpent of fierce power? His very head would split into seven pieces — whoever would eat such a speaker of truth.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.