Cakkavattisutta 4.9

4.9

Ṭhānaṃ kho panetaṃ vijjati, yaṃ te ariye cakkavattivatte vattamānassa tadahuposathe pannarase sīsaṃnhātassa uposathikassa uparipāsādavaragatassa dibbaṃ cakkaratanaṃ pātubhavissati sahassāraṃ sanemikaṃ sanābhikaṃ sabbākāraparipūran’ti.

If you do so, it’s possible that—on a fifteenth day sabbath, having bathed your head and gone upstairs in the royal longhouse to observe the sabbath—the heavenly wheel-treasure will appear to you, with a thousand spokes, with rim and hub, complete in every detail.’