Surah Al-Hashr (The Banishment), Verse 12

لَىِٕنْ اُخْرِجُوْا لَا یَخْرُجُوْنَ مَعَهُمْ وَلَىِٕنْ قُوْتِلُوْا لَا یَنْصُرُوْنَهُمْ وَلَىِٕنْ نَّصَرُوْهُمْ لَیُوَلُّنَّ الْاَدْبَارَ ثُمَّ لَا یُنْصَرُوْنَ ۟

La'in ukhrijoo laa yakhrujoona ma'ahum wa la'in qootiloo laa yansuroonahum wa la'in nasaroohum la yuwallunnal adbaara summa laa yunsaroon

“If they are expelled, never will they go out with them; and if they are attacked (in fight), they will never help them; and if they do help them, they will turn their backs; so they will receive no help.”

Quran 59:12 (Yusuf Ali Translation)