Acts 13:25

13:25 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.'
-World English Bible

Other Translation

13:25 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.
-King James Version