Mahosathajātaka

Suttapiṭaka · Khuddakanikāya · Jātaka (2) · Vol. 28 · Section 655

[655] Even one with a small army, if he is wise in counsel, conquers one with a great army who is without counsel; a king conquers kings, as the rising sun the darkness.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.