From Isaiah:

42: 1-4, 6-7~ Here is my servant whom I uphold, my chosen one with whom I am pleased, Upon whom I have put my spirit; he shall bring forth justice to the nations, Not crying out, not shouting, not making his voice heard in the street. A bruised reed he shall not break, and a smoldering wick he shall not quench, Until he establishes justice on the earth; the coastlands will wait for his teaching. I, the LORD, have called you for the victory of justice, I have grasped you by the hand; I formed you, and set you as a covenant of the people, a light for the nations, To open the eyes of the blind, to bring out prisoners from confinement, and from the dungeon, those who live in darkness
Thus says the LORD who made you, your help, who formed you from the womb: Fear not, O Jacob, my servant, the darling whom I have chosen. I will pour out water upon the thirsty ground, and streams upon the dry land; I will pour out my spirit upon your offspring, and my blessing upon your descendants.

45:1-4~ Thus says the LORD to his anointed, Cyrus, whose right hand I grasp, Subduing nations before him, and making kings run in his service, Opening doors before him and leaving the gates unbarred: I will go before you and level the mountains; Bronze doors I will shatter, and iron bars I will snap. I will give you treasures out of the darkness, and riches that have been hidden away, That you may know that I am the LORD, the God of Israel, who calls you by your name. For the sake of Jacob, my servant, of Israel my chosen one, I have called you by your name, giving you a title, though you knew me not.

49:1-7~ Hear me, O coastlands, listen, O distant peoples. The LORD called me from birth, from my mother’s womb he gave me my name. He made of me a sharp-edged sword and concealed me in the shadow of his arm. He made me a polished arrow, in his quiver he hid me.
You are my servant, he said to me, Israel, through whom I show my glory. Though I thought I had toiled in vain, and for nothing, uselessly, spent my strength, Yet my reward is with the LORD, my recompense is with my God. For now the LORD has spoken who formed me as his servant from the womb, That Jacob may be brought back to him and Israel gathered to him; And I am made glorious in the sight of the LORD, and my God is now my strength! It is too little, he says, for you to be my servant, to raise up the tribes of Jacob, and restore the survivors of Israel; I will make you a light to the nations, that my salvation may reach to the ends of the earth. Thus says the LORD, the redeemer and the Holy One of Israel, To the one despised, whom the nations abhor, the slave of rulers: When kings see you, they shall stand up, and princes shall prostrate themselves Because of the LORD who is faithful, the Holy One of Israel who has chosen you.