[2] Let the children of Israel also keep the passover at his appointed season. [3] In the fourteenth day of this month, at even, ye shall keep it in his appointed season: according to all the rites of it, and according to all the ceremonies thereof, shall ye keep [4] And Moses spake 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 even in the wilderness of Sinai: according to all that the LORD commanded Moses, so did the children of Israel.