Vidhurajātaka

Suttapiṭaka · Khuddakanikāya · Jātaka (2) · Vol. 28 · Section 1042

[1042] "He whom you addressed as a young man (māṇava), O lord of people — he is no human being, O supreme hero among men. If you have heard of him: he is the yakkha named Puṇṇaka, for he is a minister of King Kuvera. There is a nāga named Varuṇa, upholder of the earth, great of stature, pure, endowed with beauty and strength; desiring the daughter born of him — the nāga maiden named Irandatī — for the sake of that beloved one of slender waist, he undertook to bring about my death. But he has now been united with his wife, and I have been given leave, and the gem has been received."

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.