Numbers 3:22
Those of them who were numbered, counting every male from a month old and upward, were 7,500.
Numbers 4:38-40
Those numbered from the Gershonites, by their families and by their clans,
Treasury of Scripture Knowledge
Summary
Those that were numbered of them, according to the number of all the males, from a month old and upward, even those that were numbered of them were seven thousand and five hundred.
From a month old
General references
Bible References
From a month old
Numbers 4:38
Those numbered from the Gershonites, by their families and by their clans,
General references
Numbers 3:15
"Number the Levites by their clans and their families; every male from a month old and upward you are to number."
Joshua 21:6
Gershon's descendants were allotted thirteen cities from the clans of the tribe of Issachar, and from the tribes of Asher and Naphtali and the half-tribe of Manasseh in Bashan.