Numbers 9:1-3

Webster(i) 1 And the LORD spoke to Moses in the wilderness of Sinai, in the first month of the second year after they had come out of the land of Egypt, saying, 2 Let the children of Israel also keep the passover at its appointed season. 3 In the fourteenth day of this month, at evening, ye shall keep it in its appointed season: according to all its rites, and according to all its ceremonies, shall ye keep it.