Mark 1:5-7

5 And went out to him all the Judea country, and the Jerusalem all; and were dipped in the Jordan river by him, confessing the sins of them.

6 Was now John having been clothed hairs of a camel, and a belt made of skin around the loins of him, and eating locusts and honey wild.

7 And he cried out saying: Comes the mightier of me after me, of whom not I am worthy bowed down to loose the string of the sandals of him.