Exodus 25:17

25:17 “You are to make an atonement lid of pure gold; its length is to be three feet nine inches, and its width is to be two feet three inches.

Exodus 26:19

26:19 and you are to make forty silver bases to go under the twenty frames – two bases under the first frame for its two projections, and likewise two bases under the next frame for its two projections;

Exodus 27:19

27:19 All the utensils of the tabernacle used in all its service, all its tent pegs, and all the tent pegs of the courtyard are to be made of bronze.

Exodus 36:24

36:24 He made forty silver bases under the twenty frames – two bases under the first frame for its two projections, and likewise two bases under the next frame for its two projections,