1 Corinthians 7:15-17

Young's Literal Translation

¹⁵ And, if the unbelieving doth separate himself -- let him separate himself: the brother or the sister is not under servitude in such [cases], and in peace hath God called us;

¹⁶ for what, hast thou known, O wife, whether the husband thou shalt save? or what, hast thou known, O husband, whether the wife thou shalt save?

¹⁷ if not, as God did distribute to each, as the Lord hath called each -- so let him walk; and thus in all the assemblies do I direct: