Parallel
1 Kings 6:7
Swete's Septuagint · Berean Standard Bible
καὶ τὸ αἰλὰμ κατὰ πρόσωπον τοῦ ναοῦ, εἲκοσι ἐν κήχει μῆκος αὐτοῦ εἰς τὸ πλάτος τοῦ οἲκου κατὰ πρόσωπον τοῦ οἲκου.
The temple was constructed using finished stones cut at the quarry, so that no hammer or chisel or any other iron tool was heard in the temple while it was being built.