2 Samuel 5:3

5:3 When all the leaders of Israel came to the king at Hebron, King David made an agreement with them in Hebron before the Lord. They designated David as king over Israel.

2 Samuel 5:5

5:5 In Hebron he reigned over Judah for seven years and six months, and in Jerusalem he reigned for thirty-three years over all Israel and Judah.