[Machine] That the Messenger of Allah, ﷺ , prayed the Dhuhr prayer in the ishba (a type of stone), then he sent Ali for a need, and he returned and the Prophet, ﷺ , had prayed the Asr prayer. The Prophet, ﷺ , laid his head on the stone of Ali and slept, and he did not move him until the sun set. The Prophet, ﷺ , said, "O Allah, indeed your servant Ali has imprisoned himself for his Prophet, so return the sun to him." The sun rose upon him until it rose upon the mountains and the earth, and Ali stood up, performed ablution, and prayed the Asr prayer, then the sun set, and that was in the ishba.  

أَنَّ رَسُولَ اللهِ ﷺ صَلَّى الظُّهْرَ بِالصَّهْبَاءِ ثُمَّ أَرْسَلَ عَلِيًّا فِي حَاجَةٍ فَرَجَعَ وَقَدْ صَلَّى النَّبِيُّ ﷺ الْعَصْرَ فَوَضَعَ النَّبِيُّ ﷺ رَأْسَهُ فِي حِجْرِ عَلِيٍّ فَنَامَ فَلَمْ يُحَرِّكُهُ حَتَّى غَابَتِ الشَّمْسُ فَقَالَ النَّبِيُّ ﷺ «اللهُمَّ إِنَّ عَبْدَكَ عَلِيًّا احْتَبَسَ بِنَفْسِهِ عَلَى نَبِيِّهِ فَرُدَّ عَلَيْهِ الشَّمْسَ» قَالَتْ فَطَلَعَتْ عَلَيْهِ الشَّمْسُ حَتَّى رُفِعَتْ عَلَى الْجِبَالِ وَعَلَى الْأَرْضِ وَقَامَ عَلِيٌّ فَتَوَضَّأَ وَصَلَّى الْعَصْرَ ثُمَّ غَابَتْ وَذَلِكَ بِالصَّهْبَاءِ