Sahih Muslim
Sahih Muslim 705c
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 .
Unreviewed translation. All hadiths in this collection are available in five languages. Titles and introductions may remain in Arabic.
Ibn Abbas reported that during the journey for the expedition to Tabuk, the Messenger of Allah (ﷺ) combined the prayers: the noon with the afternoon prayer, and the sunset with the night prayer. Sa'id asked Ibn Abbas what prompted him to do this. He replied, “He wanted that his community should not be put to hardship.”