1 Corinthians 7:11-13

New Century Version

¹¹ But if she does leave, she must not marry again, or she should make up with her husband. Also the husband should not divorce his wife.

¹² For all the others I say this (I am saying this, not the Lord): If a Christian man has a wife who is not a believer, and she is happy to live with him, he must not divorce her. ¹³ And if a Christian woman has a husband who is not a believer, and he is happy to live with her, she must not divorce him.