Surah Al-Anfal (The Spoils of War), Verse 58

وَاِمَّا تَخَافَنَّ مِنْ قَوْمٍ خِیَانَةً فَانْۢبِذْ اِلَیْهِمْ عَلٰی سَوَآءٍ اِنَّ اللّٰهَ لَا یُحِبُّ الْخَآىِٕنِیْنَ 

Wa immaa takhaafana min qawmin khiyaanatan fambiz ilaihim 'alaa sawaaa'; innal laaha laayuhibbul khaaa'ineen

“If thou fearest treachery from any group, throw back (their covenant) to them, (so as to be) on equal terms: for Allah loveth not the treacherous.”

Quran 8:58 (Yusuf Ali Translation)