Numbers 3:40

40 And the Lord spoke to Moses, saying, Count every first-born male of the children of Israel from a month old and upwards, and take the number by name.

Numbers 3:40 Meaning and Commentary

Numbers 3:40

And the Lord said unto Moses
After he had taken the number of the Levites:

number all the firstborn of the children of Israel, from a month old
and upward, and take the number of their names;
that they might be compared with the number of the Levites, and the difference between them observed.

Numbers 3:40 In-Context

38 They that encamp before the tabernacle of witness on the east Moses and Aaron and his sons, keeping the charges of the sanctuary according to the charges of the children of Israel; and the stranger that touches them, shall die.
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, two and twenty thousand.
40 And the Lord spoke to Moses, saying, Count every first-born male of the children of Israel from a month old and upwards, and take the number by name.
41 And thou shalt take the Levites for me—I the Lord—instead of all the first-born of the sons of Israel, and the cattle of the Levites instead of all the first-born among the cattle of the children of Israel.
42 And Moses counted, as the Lord commanded him, every first-born among the children of Israel.

The Brenton translation of the Septuagint is in the public domain.