Acts 13:22-25

And when he had removed him, he raised up David to be their king; to whom also he bare witness and said, I have found David the son of Jesse, a man after my heart, who shall do all my will. Of this man’s seed hath God according to promise brought unto Israel a Saviour, Jesus; when John had first preached before his coming the baptism of repentance to all the people of Israel. And as John was fulfilling his course, he said, What suppose ye that I am? I am not he. But behold, there cometh one after me the shoes of whose feet I am not worthy to unloose.