Exodus 26:16

¹⁴And thou shalt make for a covering of the tabernacle rams’ skins dyed red, and blue skins as coverings above.

¹⁵And thou shalt make the posts of the tabernacle of incorruptible wood.

— Exodus 26:16 —

¹⁷Two joints shalt thou make in one post, answering the one to the other: so shalt thou do to all the posts of the tabernacle.

¹⁸And thou shalt make posts to the tabernacle, twenty posts on the north side.