2 Samuel 5:1-2

Then all the tribes of Israel came to David at Hebron and said, “Behold, we are your bone and your flesh. In times past, when Saul was king over us, it was you who led Israel out [to war] and brought Israel in [from battle]. And the LORD told you, ‘You shall shepherd My people Israel and be ruler over them.’ ” [1 Sam 15:27-29; 16:1]