1 Kings 9:10

Now at the end of twenty years, in which time Solomon had put up the two houses, the house of the Lord and the king's house,

1 Kings 6:37-1

In the fourth year the base of the house was put in its place, in the month Ziv.

1 Kings 9:1

Now when Solomon came to the end of building the house of the Lord and the king's house, and all Solomon's desires, which he had in mind were effected;

2 Chronicles 8:1-18

Now at the end of twenty years, in which time Solomon had put up the house of the Lord and a house for himself,

Treasury of Scripture Knowledge

Summary

And it came to pass at the end of twenty years, when Solomon had built the two houses, the house of the LORD, and the king's house,

At the end of twenty

Bible References

At the end of twenty

1 Kings 9:1
Now when Solomon came to the end of building the house of the Lord and the king's house, and all Solomon's desires, which he had in mind were effected;
1 Kings 6:37
In the fourth year the base of the house was put in its place, in the month Ziv.
1 Kings 7:1
Solomon was thirteen years building a house for himself till it was complete.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain