Numbers 4:39

39 those 30 to 50 years old who were eligible for work in the meeting tent:

Numbers 4:39 Meaning and Commentary

Numbers 4:39

From thirty years old and upward even unto fifty years old,
&c.] (See Gill on Numbers 4:34).

Numbers 4:39 In-Context

37 These are the enrolled of the Kohathite clans, all who worked in the meeting tent and whom Moses and Aaron enrolled according to the LORD's command through Moses.

38 The enrollment of the Gershonites by their clans and their households,

39 those 30 to 50 years old who were eligible for work in the meeting tent:

40 their enrollment by their clans and their households was 2,630.

41 These are the enrolled of the Gershonite clans, all who worked in the meeting tent, and whom Moses and Aaron enrolled according to the LORD's command.