Anas (Allah be pleased with him) reported: We were with the Apostle of Allah ﷺ on a journey. Some of us had been observing the fast and some of us had not been fasting. We got down at a place on a hot day. Most of us had the cloth for shelter. There were also those amongst us who sheltered (themselves against the rays of the) sun with the help of their hands. The observers of the fast fell down (on account of weakness). Those who had not observed it got up and pitched tents and watered the mounts. Thereupon the Messenger of Allah ﷺ said: The breakers of the fast have taken away the reward today.

حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، أَخْبَرَنَا أَبُو مُعَاوِيَةَ، عَنْ عَاصِمٍ، عَنْ مُوَرِّقٍ، عَنْ أَنَسٍ، - رضى الله عنه - قَالَ كُنَّا مَعَ النَّبِيِّ ﷺ فِي السَّفَرِ فَمِنَّا الصَّائِمُ وَمِنَّا الْمُفْطِرُ - قَالَ - فَنَزَلْنَا مَنْزِلاً فِي يَوْمٍ حَارٍّ أَكْثَرُنَا ظِلاًّ صَاحِبُ الْكِسَاءِ وَمِنَّا مَنْ يَتَّقِي الشَّمْسَ بِيَدِهِ - قَالَ - فَسَقَطَ الصُّوَّامُ وَقَامَ الْمُفْطِرُونَ فَضَرَبُوا الأَبْنِيَةَ وَسَقَوُا الرِّكَابَ فَقَالَ رَسُولُ اللَّهِ ﷺ " ذَهَبَ الْمُفْطِرُونَ الْيَوْمَ بِالأَجْرِ " .