39 All the numbering of the Levites, whom Moses and Aaron numbered by the word of the Lord, according to their families, every male from a month old and upwards, were two and twenty thousand.
Numbers 3:39 Cross References - Brenton
Numbers 4:47-48
Numbers 26:62
62 And there were according to their numbering, twenty-three thousand, every male from a month old and upward; for they were not numbered among the children of Israel, because they have no inheritance in the midst of the children of Israel.