1 Corinthians 7:14-16

Revised Geneva Translation

¹⁴ For the unbelieving husband is sanctified in the wife, and the unbelieving wife is sanctified in the husband, or else your children would be unclean. But now they are holy.

¹⁵ But, if the unbeliever leaves, let him leave. A brother or a sister is not in bondage in such cases. But God has called us into peace.

¹⁶ For how do you know, O wife, whether you shall save your husband? Or how do you know, O man, whether you shall save your wife?