The Book of Prayer
Bulugh al-Maram #491
كتاب الصلاة
وَعَنْ أَبِي هُرَيْرَةَ - رضى الله عنه - أَنَّ اَلنَّبِيَّ - صلى الله عليه وسلم -قَالَ: «إِذَا أَمَّ أَحَدُكُمْ اَلنَّاسَ فَلْيُخَفِّفْ, فَإِنَّ فِيهِمْ اَلصَّغِيرَ وَالْكَبِيرَ وَالضَّعِيفَ وَذَا اَلْحَاجَةِ, فَإِذَا صَلَّى وَحْدَهُ فَلْيُصَلِّ كَيْفَ شَاءَ» مُتَّفَقٌ عَلَيْهِ
Narrated Abu Hurairah (RA):
The Prophet (ﷺ) said: “When one of you leads the people in prayer he should be brief, for among them are the young and the old, the weak and those who have needs to attend to. But if he prays by himself he may pray as he wishes.”
وَعَنْ أَبِي هُرَيْرَةَ - رضى الله عنه - أَنَّ اَلنَّبِيَّ - صلى الله عليه وسلم -قَالَ: "إِذَا أَمَّ أَحَدُكُمْ اَلنَّاسَ فَلْيُخَفِّفْ, فَإِنَّ فِيهِمْ اَلصَّغِيرَ وَالْكَبِيرَ وَالضَّعِيفَ وَذَا اَلْحَاجَةِ, فَإِذَا صَلَّى وَحْدَهُ فَلْيُصَلِّ كَيْفَ شَاءَ" مُتَّفَقٌ عَلَيْهِ
The Prophet (ﷺ) said: "When one of you leads the people in prayer he should be brief, for among them are the young and the old, the weak and those who have needs to attend to. But if he prays by himself he may pray as he wishes."
— Bulugh al-Maram, Hadith 491