13 And the cubit on the one side, and the cubit on the other side in the excess in the length of the curtains of the tent, shall be hanging down over the sides of the tabernacle on this side and on that side, to cover it.
Exodus 26:13 Cross References - Leeser
Exodus 26:2
2 The length of each curtain shall be eight and twenty cubits, and the breadth of each curtain four cubits: there shall be one measure for all the curtains.
Exodus 26:8
8 The length of each curtain shall be thirty cubits, and the breadth of each curtain four cubits: there shall be one measure for the eleven curtains.