10 And to the married I command (not I, but the Lord), a woman not to be separated from [her] husband.

11 But if she is indeed separated, let her remain unmarried, or be reconciled to [her] husband. And a husband is not to leave [his] wife.

12 But to the rest I speak, not the Lord, If any brother has a wife who does not believe, and she is pleased to dwell with him, do not let him put her away.