1 Corinthians 7:13-15

American Standard Version

¹³ And the woman that hath an unbelieving husband, and he is content to dwell with her, let her not leave her husband. ¹⁴ For the unbelieving husband is sanctified in the wife, and the unbelieving wife is sanctified in the brother: else were your children unclean; but now are they holy. ¹⁵ Yet if the unbelieving departeth, let him depart: the brother or the sister is not under bondage in such cases: but God hath called ^[a]us in peace.