ذِكْرُ مَغْفِرَةِ اللَّهِ جَلَّ وَعَلَا مَعَ اسْتِغْفَارِ الْمَلَائِكَةِ عَلَى الصُّفُوفِ الْمُبْتَرَةِ إِذَا كَانَتْ مُقَدَّمَةً
The Messenger of Allah ﷺ used to pass through the row from one side to the other; he used to set out chests and shoulders in order, and say: Do not be irregular. And he would say: Allah and His angels bless those who are near the first rows. (Using translation from Abū Dāʾūd 664)
كَانَ رَسُولُ اللَّهِ ﷺ يَمْسَحُ مَنَاكِبَنَا وَصُدُورَنَا وَيَقُولُ «لَا تَخْتَلِفُوا فَتَخْتَلِفَ قُلُوبُكُمْ إِنَّ اللَّهَ وَمَلَائِكَتَهُ يُصَلُّونَ عَلَى الصُّفُوفِ الْمُقَدَّمَةِ»