2 Chronicles 3:1-3

21st Century King James Version

3 Then Solomon began to build the house of the Lord at Jerusalem on Mount Moriah, where the Lord appeared unto David his ather, in the place that David had prepared on the threshing floor of Ornan the Jebusite.

² And he began to build on the second day of the second month in the fourth year of his reign.

³ Now these are the measurements which Solomon instructed for the building of the house of God: The length by cubits, according o the ancient measure, was threescore cubits and the breadth twenty cubits.