SB 9.1.35
sapi tam cakame subhruh
somaraja-sutam patim
sa tasyam janayam asa
pururavasam atmajam
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
The beautiful woman also desired to accept Budha, the son of the king of the moon, as her husband. Thus Budha begot in her womb a son named Pururava.