حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، وَأَبُو كُرَيْبٍ وَابْنُ نُمَيْرٍ - وَاتَّفَقُوا فِي اللَّفْظِ - قَالَ يَحْيَى أَخْبَرَنَا أَبُو مُعَاوِيَةَ، وَقَالَ ابْنُ نُمَيْرٍ، حَدَّثَنَا أَبِي وَقَالَ أَبُو كُرَيْبٍ، حَدَّثَنَا أَبُو أُسَامَةَ، جَمِيعًا عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ أَبِيهِ، عَنْ عَاصِمِ بْنِ عُمَرَ، عَنْ عُمَرَ، - رضى الله عنه - قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ إِذَا أَقْبَلَ اللَّيْلُ وَأَدْبَرَ النَّهَارُ وَغَابَتِ الشَّمْسُ فَقَدْ أَفْطَرَ الصَّائِمُ ‏"‏ ‏.‏ لَمْ يَذْكُرِ ابْنُ نُمَيْرٍ ‏"‏ فَقَدْ ‏"‏ ‏.‏

Ibn Abi Aufa (Allah be pleased with him) reported

We were with the Messenger of Allah (ﷺ) on a journey. When the sun sank he said to a person: Get down and prepare barley meal for us. Upon this he said: Messenger of Allah, let there be dusk. (He the Holy Prophet) said: Get down and prepare barley meal for us. He (the person) said: There is still (the light of) day upon us. (But) he got down (in obedience to the command of the Holy Prophet) and prepared a barley meal for him and he (the Holy Prophet) drank that (liquid meal) and then said: When you see the night approaching from that side (west) (and he pointed towards the east with his hand), then the observer of the fast should break it.