'Turn' in the Bible

And these are sons of the province who are going up -- of the captives of the removal that Nebuchadnezzar king of Babylon removed to Babylon, and they turn back to Jerusalem and Judah, each to his city --

do we turn back to break Thy commands, and to join ourselves in marriage with the people of these abominations? art not Thou angry against us -- even to consumption -- till there is no remnant and escaped part?