Kings III 6:7

7 And the house was built in the construction of it with rough hewn stones: and there was not heard in the house in the building of it hammer or axe, or any iron tool.

Kings III 6:7 In-Context

5 And against the wall of the house he set chambers round about the temple and the ark.
6 The under side five cubits broad, and the middle six, and the third seven cubits broad; for he formed an interval to the house round about without the house, that they might not touch the walls of the house.
7 And the house was built in the construction of it with rough hewn stones: and there was not heard in the house in the building of it hammer or axe, or any iron tool.
8 And the porch of the under side below the right wing of the house, and a winding ascent into the middle , and from the middle to the third story.
9 So he built the house and finished it; and he made the ceiling of the house with cedars.

Footnotes 2

The Brenton translation of the Septuagint is in the public domain.