Exodus 3:2

3:2 The angel of the Lord appeared to him in a flame of fire from within a bush. He looked – and the bush was ablaze with fire, but it was not being consumed!

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.