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.
The Saheeh International Quran Translation
لَن يَضُرُّوكُمْ إِلَّآ أَذًى وَإِن يُقَٰتِلُوكُمْ يُوَلُّوكُمُ ٱلْأَدْبَارَ ثُمَّ لَا يُنصَرُونَThey 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.