Numbers 9:1-3

Darby Translation

9 And Jehovah spoke to Moses in the wilderness of Sinai, in the first month of the second year after their departure from the land of Egypt, saying,

² Let the children of Israel also hold the passover at its set time;

³ on the fourteenth day in this month between the two evenings, ye shall hold it at its set time; according to all the rites of it, and according to all the ordinances thereof shall ye hold it.