Matthew 3:6

καὶ ἐβαπτίζοντο ἐν τῷ Ἰορδάνῃ ποταμῷ ὑπ’ αὐτοῦ ἐξομολογούμενοι τὰς ἁμαρτίας αὐτῶν

kai ebaptizonto en tō Iordanē potamō hyp’ autou exomologoumenoi tas hamartias autōn

And were being baptized in - Jordan river by of Him’” confessing the sins of them