NET

12 The building that was facing the temple courtyard at the west side was 122½ feet wide; the wall of the building was 8¾ feet thick all around, and its length 157½ feet.

Darby

12 And the building that was before the separate place at the end toward the west was seventy cubits broad; and the wall of the building was five cubits thick round about; and its length ninety cubits.

KJV

12 Now the building that [was] before the separate place at the end toward the west [was] seventy cubits broad; and the wall of the building [was] five cubits thick round about, and the length thereof ninety cubits.