King James Version (KJV) - Mark 1:5 >

And there went out unto him all the land of Judæa, and they of Jerusalem, and were all baptized of him in the river of Jordan, confessing their sins.

Berean Study Bible (BSB) - Mark 1:5 >

People went out to him from all of Jerusalem and the countryside of Judea. Confessing their sins, they were baptized by him in the Jordan River.

Textus Receptus (TR) - Mark 1:5 >

Καὶ ἐξεπορεύετο πρὸς αὐτὸν πᾶσα ἡ Ἰουδαία χώρα, καὶ οἱ Ἱεροσολυμῖται, καὶ ἐβαπτίζοντο πάντες ἐν τῷ Ἰορδάνῃ ποταμῷ ὑπ᾿ αὐτοῦ, ἐξομολογούμενοι τὰς ἁμαρτίας αὐτῶν.