25 As John was completing his work, he said: ‘Who do you suppose I am? I am not the one you are looking for. But there is one coming after me whose sandals I am not worthy to untie.’

Read Acts 13:25 Using Other Translations

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.
And as John was finishing his course, he said, 'What do you suppose that I am? I am not he. No, but behold, after me one is coming, the sandals of whose feet I am not worthy to untie.'
As John was finishing his ministry he asked, ‘Do you think I am the Messiah? No, I am not! But he is coming soon—and I’m not even worthy to be his slave and untie the sandals on his feet.’