1 Corinthians 7:12-14

LITV(i) 12 But to the rest I say, not the Lord, if any brother has an unbelieving wife, and she consents to live with him, let him not leave her. 13 And a woman who has an unbelieving husband, and he consents to live with her, let her not leave him. 14 For the unbelieving husband has been sanctified by the wife, and the unbelieving wife has been sanctified by the husband; else, then, your children are unclean, but now they are holy.