Mbh 12.29.4h

The whole earth from where the Sun rises to where he sets is said to be the field of Mandhatri. Having performed Horse-sacrifices and a hundred Rajasuyas, he gave unto the Brahmanas many Rohita fishes. Those fishes were each ten Yojanas in length and one in breadth. Those that remained after gratifying the Brahmanas were divided amongst themselves by the other classes. When he, O Srinjaya, who transcended thee in respect of the four principal attributes and who was purer than thy son, fell a prey to death, do not grieve for thy son that is dead. We hear, O Sanjaya, that Yayati, the son of Nahusha, also fell a prey to death. Having subjugated the whole world with its seas, he journeyed through it, decking it with successive sacrificial altars the intervals between which were measured by throws of a heavy piece of wood. Indeed, he reached the very shores of the sea as he proceeded performing great sacrifices (on those altars along his way).[99] Having performed a thousand sacrifices and a hundred Vajapeyas, he gratified the foremost of Brahmanas with three mountains of gold. Having slain many Daityas and Danavas duly arrayed in battle, Nahusha's son, Yayati, divided the whole earth (among his children). At last discarding his other sons headed by Yadu and Drahyu, he installed (his youngest son) Puru on his throne and then entered the woods accompanied by his wife, When he, O Srinjaya, who far surpassed thee in the four principal attributes and who was purer than thy son, fell a prey to death, do not grieve for thy son that is dead. We hear, O Srinjaya, that Amvarisha also, the son of Nabhaga, fell a prey to death. That protector (of the world) and foremost of kings was regarded by his subjects as the embodiment of virtue. That monarch, in one of his sacrifices, assigned to the Brahmanas, for waiting upon them, a million of kings who had themselves performed thousands of sacrifices each.