Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why
KJV

Exodus 26:20

And for the second side of the tabernacle on the north side there shall be twenty boards:

Parallel Translations

LXXView canonical →
And for the next side, toward the south, twenty posts,
Brenton's Septuagint Translation
LXX2012View canonical →
And for the next side, toward the south, twenty posts,
Septuagint in American English (2012)
WEBView canonical →
For the second side of the tabernacle, on the north side, twenty boards,
World English Bible