English translation
994. Simāk bin Harb narrated that he heard Nūmān bin Bashir say: "The Messenger of Allāh ﷺ used to straighten the rows until he made them like a spear or an arrow-shaft. Once he saw a man's chest (sticking out) so the Messenger of Allāh ﷺ said: 'Make your rows straight or Allāh will create division among you.''' (Sahih) صُفَوُكُمْ، أَوْ لِيَخَالِفَنَّ اللَّهُ بَيْنَ وَجُوهِكُمْ.
