Acts 13:25
WEB
As John was fulfilling his course, he said, 'What do you suppose that I am? I am not he. But behold, one comes after me the sandals of whose feet I am not worthy to untie.'
KJV
And as John fulfilled his course, he said, Whom think ye that I am? I am not he. But, behold, there cometh one after me, whose shoes of his feet I am not worthy to loose.