And if a woman has a husband who is not a believer and he is willing to live with her, she must not divorce him. (NIV)
And if any woman has an unbelieving husband and he consents to live with her, she should not leave or divorce him. (AMP)
And the woman which hath an husband that believeth not, and if he be pleased to dwell with her, let her not leave him. (KJV)