61:4
إِنَّ ٱللَّهَ يُحِبُّ ٱلَّذِينَ يُقَٰتِلُونَ فِى سَبِيلِهِۦ صَفًّۭا كَأَنَّهُم بُنْيَٰنٌۭ مَّرْصُوصٌۭ
Innal laaha yuhibbul lazeena yuqaatiloona fee sabeelihee saffan kaannahum bunyaanum marsoos
Surely Allah loves those who fight in His way in ranks as if they were a firm and compact wall.