Numbers 3:42

40 Then the LORD said to Moses, “Number every firstborn male of the Israelites a month old or more, and list their names.

41 You are to take the Levites for Me—I am the LORD—in place of all the firstborn of Israel, and the livestock of the Levites in place of all the firstborn of the livestock of the Israelites.”

So Moses numbered all the firstborn of the Israelites, as the LORD had commanded him.

43 The total number of the firstborn males a month old or more, listed by name, was 22,273.

44 Again the LORD spoke to Moses, saying,

This was said to Israel at a particular time, so it is wise to read it together with the surrounding text. Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
So Moses numbered all the firstborn of the Israelites, as the LORD had commanded him.
KJV
And Moses numbered, as the LORD commanded him, all the firstborn among the children of Israel.
WEB
Moses counted, as the LORD commanded him, all the firstborn among the children of Israel.
ASV
and Moses numbered, as Jehovah commanded him, all the first-born among the children of Israel.
DARBY
And Moses numbered, as Jehovah had commanded him, all the firstborn among the children of Israel.
BLB
And Moses numbered, as YHWH commanded him, all the firstborn among the sons of Israel.
ÅB
Da mønstret Moses alle førstefødte blant Israels barn, slik som Herren hadde befalt ham.
OTB
Så Moses talte alle førstefødte blant Israels sønner, akkurat som Herren hadde instruert ham.
B1930
Da mønstret Moses alle førstefødte blandt Israels barn, således som Herren hadde befalt ham.

Study notes (Tyndale)

Original text and word study