'Captivity' in the Bible

'When thou goest out to battle against thine enemies, and Jehovah thy God hath given them into thy hand, and thou hast taken captive its captivity,

and hast seen in the captivity a woman of fair form, and hast delighted in her, and hast taken to thee for a wife,

And she shall put the raiment of her captivity from off her, and shall remain in thine house, and bewail her father and her mother a full month: and after that thou shalt go in unto her, and be her husband, and she shall be thy wife.

Thou shalt beget sons and daughters, but thou shalt not enjoy them; for they shall go into captivity.

That then the LORD thy God will turn thy captivity, and have compassion upon thee, and will return and gather thee from all the nations, whither the LORD thy God hath scattered thee.