Exodus 38:17

38:17 The bases for the posts were bronze. The hooks of the posts and their bands were silver, their tops were overlaid with silver, and all the posts of the courtyard had silver bands.

Exodus 38:21

The Materials of the Construction

38:21 This is the inventory of the tabernacle, the tabernacle of the testimony, which was counted by the order of Moses, being the work of the Levites under the direction of Ithamar, son of Aaron the priest.