Acts 13:23-25

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.