The Lord Is My Rock, My Fortress And My Deliver, 2 Samuel 20-23.

Now there was a famine in the days of David for three years, year after year; and David inquired of the Lord. And the Lord answered, “ It is because of Saul and his  bloodthirsty house, because he killed the Gibeonites.” Then David spoke to the Lord the words of this song, on the day when the Lord had delivered him from the hand of all his enemies, and from the hand of Saul. And he said: “The Lord  is my rock and my fortress and my deliverer; The God of my strength, in whom I will trust; My shield and the horn of my salvation, My stronghold and my refuge; My Savior, You save me from violence. I will call upon the Lord, who is worthy to be praised; So shall I be saved from my enemies. “The  Lord rewarded me according to my righteousness; According to the cleanness of my hands He has recompensed me. “For You are my lamp, O Lord; The Lord shall enlighten my darkness. As for God, His way is perfect; The word of the Lord  is proven; He is a shield to all who trust in Him. “For who is God, except the Lord? And who is a rock, except our God? God is my strength and power, And He makes my way perfect. He makes my feet like the feet of deer, And sets me on my high places. He teaches my hands to make war, So that my arms can bend a bow of bronze. “You have also given me the shield of Your salvation; Your gentleness has made me great. You enlarged my path under me; So my feet did not slip. “The Lord lives! Blessed be my Rock! Let God be exalted, The Rock of my salvation! Therefore I will give thanks to You, O Lord, among the Gentiles, And sing praises to Your name. “ He  is the tower of salvation to His king, And shows mercy to His anointed, To David and his descendants forevermore.”
2 Samuel 21:1,22:1-4,21,29,31-37,47,50-51 - NNKJV