قَوْلُهُ تَعَالَى: {وَلَقَدْ عَلِمْنَا الْمُسْتَقْدِمِينَ مِنْكُمْ وَلَقَدْ عَلِمْنَا الْمُسْتَأْخِرِينَ} [الحجر: 24]
"There was a woman who used to pray behind the Messenger of Allah ﷺ who was beautiful, one of the most beautiful of people. Some of the people used to go to the front row to avoid seeing her, and some used to go to the back row so that when they bowed they could see her from beneath their armpits. Then Allah revealed the words: 'To Us are known those of you who hasten forward and those who lag behind." (Using translation from Nasāʾī 870)
كَانَتِ امْرَأَةٌ تُصَلِّي خَلْفَ رَسُولِ اللهِ ﷺ حَسْنَاءُ مِنْ أَحْسَنِ النَّاسِ قَالَ وَكَانَ بَعْضُ الْقَوْمِ يَتَقَدَّمُ فِي الصَّفِّ الْأَوَّلِ لِئَلَّا يَرَاهَا وَيَسْتَأْخِرُ بَعْضُهُمْ حَتَّى يَكُونَ فِي الصَّفِّ الْمُؤَخِّرِ فَإِذَا رَكَعَ وَذَكَرَ كَلِمَةً مَعْنَاهَا نَظَرَ مِنْ تَحْتِ إِبْطَيْهِ فَأَنْزَلَ اللهُ ﷻ {وَلَقَدْ عَلِمْنَا الْمُسْتَقْدِمِينَ مِنْكُمْ وَلَقَدْ عَلِمْنَا الْمُسْتَأْخِرِينَ} [الحجر 24]