aOr “main room” (of the temple of Jerusalem); “great hall” (JPS); “outer sanctuary” (NIV); word can refer to surrounding courts and halls; HALOT 245.
bThat is, 10.5 feet
cLiterally “six cubits wide from here and six cubits wide from here”
dOr “of the jambs”

In other versions

ESVEnglish Standard Version

Then he brought me to the nave and measured the jambs. On each side six cubits was the breadth of the jambs.

NIVNew International Version (2011)

Then the man brought me to the main hall and measured the jambs; the width of the jambs was six cubits on each side.

CSBChristian Standard Bible

Next he brought me into the great hall and measured the jambs; on each side the width of the jamb was 10½ feet.

NLTNew Living Translation

After that, the man brought me into the sanctuary of the Temple. He measured the walls on either side of its doorway, and they were 10½ feet thick.

KJV 1900King James Version

Afterward he brought me to the temple, and measured the posts, six cubits broad on the one side, and six cubits broad on the other side, which was the breadth of the tabernacle.

Public Domain