Surah Aali Imran (The Family of Imran), Verse 111

لَنْ یَّضُرُّوْكُمْ اِلَّاۤ اَذًی وَاِنْ یُّقَاتِلُوْكُمْ یُوَلُّوْكُمُ الْاَدْبَارَ ثُمَّ لَا یُنْصَرُوْنَ ۟

Lai yadurrookum 'illaaa azanw wa ai yuqaatilookum yuwallookumul adbaara summa laa yunsaroon

“They will do you no harm, barring a trifling annoyance; if they come out to fight you, they will show you their backs, and no help shall they get.”

Quran 3:111 (Yusuf Ali Translation)