Numbers 3:39 records 22,000 Levites from one month old—a much larger total than the 8,580 service-aged men here.

Numbers 26:62 records a later census of all male Levites (23,000)—a different total from the 8,580 service-aged here.

Numbers 7:8 details provision for Merari's service—both relate to Levitical tabernacle work, but this verse gives the total count.

In 1 Chronicles 23:3, a later census of Levites from age 30 upward echoes the Levite census here but with a different count and age range. Parallel theme of numbering.