Exodus 26:16

14 Also make a covering for the tent out of ram skins dyed red, and over that a covering of fine leather.

15 You are to construct upright frames of acacia wood for the tabernacle.

Each frame is to be ten cubits long and a cubit and a half wide.

17 Two tenons must be connected to each other for each frame. Make all the frames of the tabernacle in this way.

18 Construct twenty frames for the south side of the tabernacle,

This was said to Israel at a particular time, so it is wise to read it together with the surrounding text. Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
Each frame is to be ten cubits long and a cubit and a half wide.
KJV
Ten cubits shall be the length of a board, and a cubit and a half shall be the breadth of one board.
WEB
Ten cubits shall be the length of a board, and one and a half cubits the width of each board.
ASV
Ten cubits shall be the length of a board, and a cubit and a half the breadth of each board.
DARBY
ten cubits the length of the board, and a cubit and a half the breadth of one board.
BLB
Ten cubits [is] the length of the board, and a cubit and a half cubit [is] the width of the one board,
ÅB
Hver planke skal være ti alen lang og halvannen alen bred.
OTB
Hver ramme skal være ti alen lang og halvannen alen bred.
B1930
Hver planke skal være ti alen lang og halvannen alen bred.

Study notes (Tyndale)

Original text and word study