Numbers 3:23-25

Amplified Bible

²³ The families of the Gershonites were to camp behind the tabernacle on the west, ²⁴ and the leader of the fathers’ households of the Gershonites was Eliasaph the son of Lael.

Duties of the Levites

²⁵ Now the responsibilities of the sons of Gershon in the Tent of Meeting involved the tabernacle and the tent, its covering, and the curtain for the doorway of the Tent of Meeting,