Surah An-Nisa' (The Women), Verse 107

وَلَا تُجَادِلْ عَنِ الَّذِیْنَ یَخْتَانُوْنَ اَنْفُسَهُمْ اِنَّ اللّٰهَ لَا یُحِبُّ مَنْ كَانَ خَوَّانًا اَثِیْمًا ۟

Wa laa tujaadil 'anil lazeena yakhtaanoona anfusahum; innal laaha laa yuhibbuman kaana khawwaanan aseemaa

“Contend not on behalf of such as betray their own souls; for Allah loveth not one given to perfidy and crime:”

Quran 4:107 (Yusuf Ali Translation)