1 Corinthians 7:13-14

English Standard Version

¹³ If any woman has a husband who is an unbeliever, and he consents to live with her, she should not divorce him. ¹⁴ For the unbelieving husband is made holy because of his wife, and the unbelieving wife is made holy because of her husband. ^(A)Otherwise your children would be unclean, but as it is, they are holy.