Mahāsudassanasutta

Suttapiṭaka · Dīghanikāya · Mahāvagga · Vol. 10 · Section 166

[166] Furthermore, Ānanda, the horse-treasure appeared to King Mahāsudassana — all white, with a crow-black head, with a mane like muñja grass, possessed of psychic power, going through the air, a king of horses named Valāhaka. On seeing him, King Mahāsudassana's mind (citta) was gladdened: 'A fine horse vehicle indeed, sirs, if he would submit to taming!' Then, Ānanda, that horse-treasure submitted to taming, just as a fine thoroughbred horse, well tamed over a long time, would do. Once in the past, Ānanda, King Mahāsudassana, testing that very horse-treasure, mounted him in the morning, traversed the earth bounded by the ocean, returned to the royal capital Kusāvatī, and took his morning meal. Ānanda, such was the horse-treasure that appeared to King Mahāsudassana.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.