Exodus 27:6-8

Lexham English Bible

⁶ And you will make poles for the altar, poles of acacia wood, and you will overlay them with bronze. ⁷ And the poles will be put into the rings, and the poles will be on the two sides of the altar when carrying it. ⁸ You will make it hollow with boards. As it was shown you on the mountain, so they will do.