لا يُقاتِلونَكُم جَميعًا إِلّا في قُرًى مُحَصَّنَةٍ أَو مِن وَراءِ جُدُرٍ ۚ بَأسُهُم بَينَهُم شَديدٌ ۚ تَحسَبُهُم جَميعًا وَقُلوبُهُم شَتّىٰ ۚ ذٰلِكَ بِأَنَّهُم قَومٌ لا يَعقِلونَ

They won’t fight you except from within fortified towns or behind walls. Their internal strife is intense. You may perceive them as united, but their hearts are fragmented. This is because they are people who lack understanding.