Āvāriyavagga

Suttapiṭaka · Khuddakanikāya · Jātaka (1) · Vol. 27 · Section 833

[833] Ask [your fare] of him only while he has not yet crossed, while he is still on this side, dear ferryman; for the mind of one who has crossed is one thing, and the mind of one who seeks the farther shore is another.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.