1 Coríntios 7

12 Now to the rest I say—not the Lord—if any brother has an unbelieving wife and she consents to live with him, he must not divorce her. 13 And if any wife has an unbelieving husband and he consents to live with her, she must not divorce her husband. 14 For the unbelieving husband is sanctified by his wife, and the unbelieving wife is sanctified by the brother, since otherwise your children are unclean, but now they are holy.