48:22
وَلَوْ قَٰتَلَكُمُ ٱلَّذِينَ كَفَرُوا۟ لَوَلَّوُا۟ ٱلْأَدْبَٰرَ ثُمَّ لَا يَجِدُونَ وَلِيًّۭا وَلَا نَصِيرًۭا
Wa law qaatalakumul lazeena kafaroo la wallawul adbaara summa laa yajidoona waliyanw-wa laa naseeraa
If the Unbelievers should fight you, they would certainly turn their backs; then would they find neither protector nor helper.