Culanikasutta 9.8

9.8

Sace, udāyi, ānando avītarāgo kālaṃ kareyya, tena cittappasādena sattakkhattuṃ devesu devarajjaṃ kāreyya, sattakkhattuṃ imasmiṃyeva jambudīpe mahārajjaṃ kāreyya.

If Ānanda were to die while still not free of greed, he would rule as king of the gods for seven lifetimes, or as king of the Black Plum Tree Land for seven lifetimes, because of the confidence of his heart.