حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى بْنِ مِرْدَاسٍ السُّلَمِيُّ ، ثنا أَبُو دَاوُدَ السِّجِسْتَانِيُّ ، ثنا يَزِيدُ بْنُ خَالِدِ بْنِ يَزِيدَ بْنِ عَبْدِ اللَّهِ بْنِ مَوْهَبٍ الرَّمْلِيُّ ، ثنا الْمُفَضَّلُ بْنُ فَضَالَةَ ، وَعَنِ اللَّيْثِ بْنِ سَعْدٍ ، عَنْ هِشَامِ بْنِ سَعْدٍ ، عَنْ أَبِي الزُّبَيْرِ ، عَنْ أَبِي الطُّفَيْلِ ، عَنْ مُعَاذِ بْنِ جَبَلٍ ، " أَنّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ فِي غَزْوَةِ تَبُوكَ إِذَا زَاغَتِ الشَّمْسُ قَبْلَ أَنْ يَرْتَحِلَ جَمَعَ بَيْنَ الظُّهْرِ وَالْعَصْرِ ، وَإِنْ تَرَحَّلَ قَبْلَ أَنْ تَزِيغَ الشَّمْسُ أَخَّرَ الظُّهْرَ حَتَّى يَنْزِلَ لِلْعَصْرِ ، وَفِي الْمَغْرِبِ مثل ذَلِكَ إِنْ غَابَتِ الشَّمْسُ قَبْلَ أَنْ يَرْتَحِلَ جَمَعَ بَيْنَ الْمَغْرِبِ وَالْعِشَاءِ ، فَإِنِ ارْتَحَلَ قَبْلَ أَنْ تَغِيبَ الشَّمْسُ أَخَّرَ الْمَغْرِبَ حَتَّى يَنْزِلَ لِلْعِشَاءِ ثُمَّ يَجْمَعُ بَيْنَهُمَا " .
Sayyiduna Mu'adh bin Jabal (may Allah be pleased with him) narrates: On the occasion of the Battle of Tabuk, (it was the practice of the Prophet ﷺ that) when the sun had declined before his departure, he would perform the Zuhr and Asr prayers together. And if he departed before the sun had declined, he would delay the Zuhr prayer until he halted for the Asr prayer. Similarly, regarding the Maghrib prayer, if the sun set before his departure, the Prophet ﷺ would perform the Maghrib and Isha prayers together. And if he departed before the sun had set, he would delay the Maghrib prayer, then halt for the Isha prayer, and perform both prayers together.