1 Kings 8:65

Then Solomon made, at that time, a celebratory festival, and all of Israel with him, a great multitude, from the entrance of Hamath to the river of Egypt, in the sight of the Lord our God, for seven days plus seven days, that is, fourteen days

Other versions

King James Version

And at that time Solomon held a feast, and all Israel with him, a great congregation, from the entering in of Hamath unto the river of Egypt, before the LORD our God, seven days and seven days, even fourteen days.

English Standard Version

So Solomon held the feast at that time, and all Israel with him, a great assembly, from Lebo-hamath to the Brook of Egypt, before the LORD our God, seven days.

New International Version

So Solomon observed the festival at that time, and all Israel with him-a vast assembly, people from Lebo Hamath to the Wadi of Egypt. They celebrated it before the LORD our God for seven days and seven days more, fourteen days in all.