لَن يَضُرُّوكُمْ إِلَّآ أَذًۭى ۖ وَإِن يُقَٰتِلُوكُمْ يُوَلُّوكُمُ ٱلْأَدْبَارَ ثُمَّ لَا يُنصَرُونَ
They will not harm you except for [some] annoyance. And if they fight you, they will show you their backs; then they will not be aided.
(They will not harm you) the Jews will not harm you (save a trifling hurt) with their tongue by vilifying and defaming you, (and if they fight against you) in Religion (they will turn and flee) defeated. (And afterward they will not be helped) they will not be saved from your swords or from being taken as captives.