You shall make the frames for the tabernacle: twenty frames for the south side;
There shall be two pegs in each frame to fit the frames together; you shall make these for all the frames of the tabernacle.
and you shall make forty bases of silver under the twenty frames: two bases under the first frame for its two pegs and two bases under the next frame for its two pegs;
“You shall make upright frames of acacia wood for the tabernacle.
On what were its bases sunk, or who laid its cornerstone