Numbers 3:41-45

Darby(i) 41 And thou shalt take the Levites for me (I am Jehovah) instead of all the firstborn among the children of Israel; and the cattle of the Levites, instead of all the firstlings among the cattle of the children of Israel. 42 And Moses numbered, as Jehovah had commanded him, all the firstborn among the children of Israel. 43 And all the firstborn males, by the number of the names, from a month old and upward, according to their numbering, were twenty-two thousand two hundred and seventy-three. 44 And Jehovah spoke to Moses, saying, 45 Take the Levites instead of all the firstborn among the children of Israel, and the cattle of the Levites instead of their cattle; and the Levites shall be mine: I am Jehovah.