1 Kings 6:1-2

Young's Literal Translation

6 And it cometh to pass, in the four hundred and eightieth year of the going out of the sons of Israel from the land of Egypt, in the fourth year -- in the month of Zif, it [is] the second month -- of the reigning of Solomon over Israel, that he buildeth the house for Jehovah.

² As to the house that king Solomon hath built for Jehovah, sixty cubits [is] its length, and twenty its breadth, and thirty cubits its height.