Numbers 3:40-43 And Yahweh said unto Moses: Number thou every firstborn male belonging to the sons of Israel, from one month old and upwards,–

Rotherham⁽ⁱ⁾ ⁴⁰ And Yahweh said unto Moses: Number thou every firstborn male belonging to the sons of Israel, from one month old and upwards,––and reckon up the number of their names; ⁴¹ then shalt thou take the Levites for me, me Yahweh, instead of every firstborn among the sons of Israel,––also the cattle of the Levites, instead of every firstling among the cattle of the sons of Israel. ⁴² So then Moses numbered, as Yahweh commanded him,––every firstborn among the sons of Israel. ⁴³ And it was so––that all the firstborn of the males, in the counting of names from one month old and upwards, of such as were numbered of them,––were two–and–twenty thousand, two hundred and seventy–three.