Mishkat al-MasabihChapter 4Hadith 1036
Full Sharh — Mishkat al-Masabih 1036
وَعَنْ أَنَسٍ قَالَ: كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ عَنْ يَمِينِهِ: «اعْتَدِلُوا سَوُّوا صُفُوفَكُمْ» . وَعَنْ يَسَارِهِ: «اعْتَدِلُوا سَوُّوا صُفُوفَكُمْ» . رَوَاهُ أَبُو دَاوُ
English Translation
Anas told how God’s Messenger used to say to those on his right, ‘‘Keep straight and straighten your rows," and say the same to those on his left. Abu Dawud transmitted it.
Source
Mishkat al-Masabih(مشكاة المصابيح)
Prayer
Hadith Number
1036