John 1:15

1:15 John testified about him and shouted out, “This one was the one about whom I said, ‘He who comes after me is greater than I am, because he existed before me.’”

John 1:27

1:27 who is coming after me. I am not worthy to untie the strap of his sandal!”

Luke 3:16

3:16 John answered them all, “I baptize you with water, but one more powerful than I am is coming – I am not worthy to untie the strap of his sandals. He will baptize you with the Holy Spirit and fire.