1 Corinthians 7:16

16Howτίforγὰρknow youοἶδας,wifeγύναι,ifεἰtheτὸνhusbandἄνδραyou will saveσώσεις;Orἢhowτίknow youοἶδας,husbandἄνερ,ifεἰtheτὴνwifeγυναῖκαyou will saveσώσεις;

For how do you know, wife, if you will save the husband? Or how do you know, husband, if you will save the wife?