1 Samuel 23:14
14 And David remained in the strongholds in the wilderness, in the hill country of the wilderness of Ziph. And Saul sought him every day, but God did not give him into his hand.
1 Samuel 24:1-11
David Spares Saul's Life
24:1 When Saul returned from following the Philistines, he was told, “Behold, David is in the wilderness of Engedi.” 2 Then Saul took three thousand chosen men out of all Israel and went to seek David and his men in front of the Wildgoats' Rocks. 3 And he came to the sheepfolds by the way, where there was a cave, and Saul went in to relieve himself. Now David and his men were sitting in the innermost parts of the cave. 4 And the men of David said to him, “Here is the day of which the Lord said to you, ‘Behold, I will give your enemy into your hand, and you shall do to him as it shall seem good to you.’” Then David arose and stealthily cut off a corner of Saul's robe. 5 And afterward David's heart struck him, because he had cut off a corner of Saul's robe. 6 He said to his men, “TheLord forbid that I should do this thing to my lord, the Lord's anointed, to put out my hand against him, seeing he is the Lord's anointed.” 7 So David persuaded his men with these words and did not permit them to attack Saul. And Saul rose up and left the cave and went on his way.
8 Afterward David also arose and went out of the cave, and called after Saul, “My lord the king!” And when Saul looked behind him, David bowed with his face to the earth and paid homage. 9 And David said to Saul, “Why do you listen to the words of men who say, ‘Behold, David seeks your harm’? 10 Behold, this day your eyes have seen how the Lord gave you today into my hand in the cave. And some told me to kill you, but I spared you. I said, ‘I will not put out my hand against my lord, for he is the Lord's anointed.’ 11 See, my father, see the corner of your robe in my hand. For by the fact that I cut off the corner of your robe and did not kill you, you may know and see that there is no wrong or treason in my hands. I have not sinned against you, though you hunt my life to take it.
1 Samuel 24:16-22
16 As soon as David had finished speaking these words to Saul, Saul said, “Is this your voice, my son David?” And Saul lifted up his voice and wept. 17 He said to David, “You are more righteous than I, for you have repaid me good, whereas I have repaid you evil. 18 And you have declared this day how you have dealt well with me, in that you did not kill me when the Lord put me into your hands.19 For if a man finds his enemy, will he let him go away safe? So may the Lord reward you with good for what you have done to me this day. 20 And now, behold, I know that you shall surely be king, and that the kingdom of Israel shall be established in your hand. 21 Swear to me therefore by the Lord that you will not cut off my offspring after me, and that you will not destroy my name out of my father's house.” 22 And David swore this to Saul. Then Saul went home, but David and his men went up to the stronghold.
2 Samuel 5:1-5
David Anointed King of Israel
5:1 Then all the tribes of Israel came to David at Hebron and said, “Behold, we are your bone and flesh. 2 In times past, when Saul was king over us, it was you who led out and brought in Israel. And the Lord said to you, ‘You shall be shepherd of my people Israel, and you shall be prince over Israel.’” 3 So all the elders of Israel came to the king at Hebron, and King David made a covenant with them at Hebron before the Lord, and they anointed David king over Israel. 4 David was thirty years old when he began to reign, and he reigned forty years. 5 At Hebron he reigned over Judah seven years and six months, and at Jerusalem he reigned over all Israel and Judah thirty-three years.
1 Kings 2:1-4
David's Instructions to Solomon
2:1 When David's time to die drew near, he commanded Solomon his son, saying, 2 “I am about to go the way of all the earth. Be strong, and show yourself a man, 3 and keep the charge of the Lordyour God, walking in his ways and keeping his statutes, his commandments, his rules, and his testimonies, as it is written in the Law of Moses, that you may prosper in all that you do and wherever you turn, 4 that the Lord may establish his word that he spoke concerning me, saying, ‘If your sons pay close attention to their way, to walk before me in faithfulness with all their heart and with all their soul, you shall not lack a man on the throne of Israel.’
16 So Paul stood up, and motioning with his hand said:
“Men of Israel and you who fear God, listen. 17 The God of this people Israel chose our fathers and made the people great during their stay in the land of Egypt, and with uplifted arm he led them out of it. 18 And for about forty years he put up with them in the wilderness. 19 And after destroying seven nations in the land of Canaan, he gave them their land as an inheritance. 20 All this took about 450 years. And after that he gave them judges until Samuel the prophet. 21 Then they asked for a king, and God gave them Saul the son of Kish, a man of the tribe of Benjamin, for forty years. 22 And when he had removed him, he raised up David to be their king, of whom he testified and said, ‘I have found in David the son of Jesse a man after my heart, who will do all my will.’ 23 Of this man's offspring God has brought to Israel a Savior, Jesus, as he promised. (ESV)