Sīhacammajātaka

Suttapiṭaka · Khuddakanikāya · Jātaka (1) · Vol. 27 · Section 227

[227] This is not the roar of a lion, nor of a tiger, nor of a leopard; wrapped in a lion's skin, a wretched donkey roars.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.