1 Corinthians 7:12-14

Holman Christian Standard Bible

¹² But I (not the Lord)^[a] say to the rest: If any brother^(A) has an unbelieving wife and she is willing to live with him, he must not leave her. ¹³ Also, if any woman has an unbelieving husband and he is willing to live with her, she must not leave her husband. ¹⁴ For the unbelieving husband is set apart for God^(B) by the wife, and the unbelieving wife is set apart for God by the husband.^[b] Otherwise your children would be corrupt, but now they are set apart for God.