Aal-'Imran - 3:111

لَن يَضُرُّوكُمْ إِلاَّ أَذًى وَإِن يُقَاتِلُوكُمْ يُوَلُّوكُمُ الأَدُبَارَ ثُمَّ لاَ يُنصَرُونَ
[3:111]
They shall by no means harm you but with a slight evil; and if they fight with you they shall turn (their) backs to you, then shall they not be helped.
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.
They will not harm you save a trifling hurt, and if they fight against you they will turn and flee. And afterward they will not be helped.