1 Corinthians 7:14-16

World English Bible

¹⁴ For the unbelieving husband is sanctified in the wife, and the unbelieving wife is sanctified in the husband. Otherwise your children would be unclean, but now they are holy. ¹⁵ Yet if the unbeliever departs, let there be separation. The brother or the sister is not under bondage in such cases, but God has called us in peace. ¹⁶ For how do you know, wife, whether you will save your husband? Or how do you know, husband, whether you will save your wife?