1 Corinthians 7:17 in the King James Version
But as God hath distributed to every man, as the Lord hath called every one, so let him walk. And so ordain I in all churches.
Context
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?
17 Only, as the Lord has distributed to each man, as God has called each, so let him walk. So I command in all the assemblies.
18 Was anyone called having been circumcised? Let him not become uncircumcised. Has anyone been called in uncircumcision? Let him not be circumcised.