Udapāndūsakavagga

Suttapiṭaka · Khuddakanikāya · Jātaka (1) · Vol. 27 · Section 413

[413] "This is the way (dhamma) of jackals: that, having drunk, we void our dung therein. It is the custom of our fathers and grandfathers; you ought not to take offense at it."

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.