Sahih
Muslim
صحيح مسلم
The Book of Prayer - Travellers
كتاب صلاة المسافرين وقصرها
Chapter 6: Joining two prayers when not traveling
باب الْجَمْعِ بَيْنَ الصَّلاَتَيْنِ فِي الْحَضَرِ
Sahih Muslim 705 c
Ibn 'Abbas reported that the Messenger of Allah (ﷺ) combined the prayers as he set on a journey in the expedition to Tabuk. He combined the noon prayer with the afternoon prayer and the sunset prayer with the 'Isha' prayer. Sa'id (one of the rawis) said to Ibn 'Abbas
What prompted him to do this? He said: He wanted that his Ummah should not be put to (unnecessary) hardship.وَحَدَّثَنَا يَحْيَى بْنُ حَبِيبٍ الْحَارِثِيُّ، حَدَّثَنَا خَالِدٌ، - يَعْنِي ابْنَ الْحَارِثِ - حَدَّثَنَا قُرَّةُ، حَدَّثَنَا أَبُو الزُّبَيْرِ، حَدَّثَنَا سَعِيدُ بْنُ جُبَيْرٍ، حَدَّثَنَا ابْنُ عَبَّاسٍ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم جَمَعَ بَيْنَ الصَّلاَةِ فِي سَفْرَةٍ سَافَرَهَا فِي غَزْوَةِ تَبُوكَ فَجَمَعَ بَيْنَ الظُّهْرِ وَالْعَصْرِ وَالْمَغْرِبِ وَالْعِشَاءِ . قَالَ سَعِيدٌ فَقُلْتُ لاِبْنِ عَبَّاسٍ مَا حَمَلَهُ عَلَى ذَلِكَ قَالَ أَرَادَ أَنْ لاَ يُحْرِجَ أُمَّتَهُ .