The Jataka, Vol. IV
Chapters
Book XV: Story 506 — CAMPEYYA-JATAKA.

At that time the Bodhisatta was one of a poor family, and he used to go down with the king's people to the riverside. There seeing the Serpent King's glory, he became covetous of it; and in this desire he died, and seven days after the death of the serpent king Campeyya, the Bodhisatta, having given alms and lived a virtuous life, came into being in his palace on his royal couch: his body was like a great festoon of jessamine. When he saw it, he was filled with remorse. "As a consequence of my good deeds," quoth he, "I have power laid up in the six chief worlds of sense , as corn is laid up in a granary. But see, here am I born in this reptile shape; what care I for life!" And so he had thoughts of putting an end to himself. But a young female serpent, named Sumana, seeing him, gave the lead to the rest, "This must be Sakka, mighty in power, born here to us!" Then they all came and made offering to him, with all manner of musical instruments in their hands. That serpent's palace of his became as it were the palace of Sakka, the thought of death left him: he put off his serpent shape, and sat on the couch in magnificence of dress and adornment. From that time great was his glory, and he ruled over the serpents. Another time again he repented, thinking, "What care I for this reptile shape? I will live under the fasting vows, and from this place I will shake myself free, amongst men I will go, and learn the Truths, and I will make an end of pain." But afterwards he still remained in that same palace, fulfilling the fasting vows, and when the young female serpents came about him all gaily adorned, he generally violated his rule of virtue. After that he went forth from the palace into the park, but they followed him thither, and his vow was broken as before. Then he thought: "I must leave this palace, and go into the world of men, and there must I live under the fasting vows." [456] So then on the fast-days he went forth from the palace, and lay on the top of an antheap by the high road, not far from a frontier village. Said he, "Those who desire my skin or any part of me, let them take it; or if any would have me a dancing snake, let them make me so." Thus did he yield his body as a gift, and contracting his hood he lay there observing the fast-day vows.