The whole Judean countryside and all the people of Jerusalem went out to him. Confessing their sins, they were baptized by him in the Jordan River. (NIV)
And there kept going out to him [continuously] all the country of Judea and all the inhabitants of Jerusalem; and they were baptized by him in the river Jordan, as they were confessing their sins. (AMP)
And there went out unto him all the land of Judaea, and they of Jerusalem, and were all baptized of him in the river of Jordan, confessing their sins. (KJV)