Deuteronomy Chapter 7, Verse 17

17: If thou shalt say in thine heart, These nations are more than I; how can I dispossess them?- edit KJV text
17: If thou say in thy heart: These nations are more than I, how shall I be able to destroy them?— edit Douay text
17: But if thou shouldest say in thine heart, This nation [is] greater than I, how shall I be able to destroy them utterly?— edit LXX text