39 The total number of Levites counted at the LORD’s command by Moses and Aaron according to their clans, including every male a month old or more, was 22,000.

Read Numbers 3:39 Using Other Translations

All that were numbered of the Levites, which Moses and Aaron numbered at the commandment of the LORD, throughout their families, all the males from a month old and upward, were twenty and two thousand.
All those listed among the Levites, whom Moses and Aaron listed at the commandment of the LORD, by clans, all the males from a month old and upward, were 22,000.
When Moses and Aaron counted the Levite clans at the LORD ’s command, the total number was 22,000 males one month old or older.