قَالَ النَّبِيُّ صلى الله عليه وسلم " لَتُسَوُّنَّ صُفُوفَكُمْ أَوْ لَيُخَالِفَنَّ اللَّهُ بَيْنَ وُجُوهِكُمْ ".
An-Nu'man ibn Bashir reported that the Prophet ﷺ said, “You will surely straighten your rows, or Allah will surely cause discord between your faces.”