Numbers 9:2-5 Let the children of Israel also keep the passover at its appointed time.

KJ2000⁽ⁱ⁾ ² Let the children of Israel also keep the passover at its appointed time. ³ In the fourteenth day of this month, at evening, you shall keep it in its appointed time: according to all its rites, and according to all its ceremonies, shall you keep it. ⁴ And Moses spoke unto the children of Israel, that they should keep the passover. ⁵ And they kept the passover on the fourteenth day of the first month at evening in the wilderness of Sinai: according to all that the LORD commanded Moses, so did the children of Israel.