amsumams codito rajña
bhasmanti dadrse hayam
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Thereafter, Amsuman, the grandson of Maharaja Sagara, was ordered by the King to search for the horse. Following the same path traversed by his uncles, Amsuman gradually reached the stack of ashes and found the horse nearby.