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,
▸Chapter 9 contains material chronologically one month earlier than Numbers 1 (which is the second month of the second year).
Chapter 9 contains material chronologically one month earlier than Numbers 1 (which is the second month of the second year). This unusual placement appears to be intended to emphasize that the command to keep the Passover holds a priority surpassing all other preparations. Keeping the Passover in the wilderness is an act of Israel remembering its identity and its history of salvation.