"This month shall be your beginning of months; it shall be the first month of the year to you.
Exodus 12:2
Surrounding context
12:1 Now the LORD spoke to Moses and Aaron in the land of Egypt, saying,
12:2 "This month shall be your beginning of months; it shall be the first month of the year to you.
12:3 Speak to all the congregation of Israel, saying: "On the tenth of this month every man shall take for himself a lamb, according to the house of his father, a lamb for a household.