[Machine] The Messenger of Allah ﷺ used to eat in his house when a hungry Bedouin came and he fed him with two morsels of food. The Messenger of Allah ﷺ said, "If he had mentioned the name of Allah, it would have been sufficient for you all. So, when any one of you eats, let him mention the name of Allah. If he forgets to mention the name of Allah in the beginning, let him say, 'In the name of Allah' in the beginning and at the end."  

كَانَ رَسُولُ اللهِ ﷺ يَأْكُلُ فِي بَيْتِهِ فَجَاءَ أَعْرَابِيٌّ جَائِعٌ فَأَكَلَهُ بِلُقْمَتَيْنِ قَالَ رَسُولُ اللهِ ﷺ لَوْ ذَكَرَ اسْمَ اللهِ لَكَفَاكُمْ فَإِذَا أَكَلَ أَحَدُكُمْ فَلْيَذْكُرِ اسْمَ اللهِ فَإِنْ نَسِيَ أَنْ يَذْكُرَ اسْمَ اللهِ فِي أَوَّلِهِ فَلْيَقُلْ بِاسْمِ اللهِ فِي أَوَّلِهِ وَفِي آخِرِهِ  

[Machine] It was narrated to us by Umayyah ibn Makhshiyy, who was one of the companions of the Messenger of Allah ﷺ , that the Prophet ﷺ saw a man eating without mentioning the name of Allah. When the man was about to eat his last portion, he said "Bismillah" (In the name of Allah) at the beginning and end of it. The Messenger of Allah ﷺ said, "The devil was eating with him until he mentioned the name of Allah, and then the devil vomited what he had eaten."  

حَدَّثَنَا أُمَيَّةُ بْنُ مَخْشِيٍّ وَكَانَ مِنْ أَصْحَابِ رَسُولِ اللهِ ﷺ أَنَّ النَّبِيَّ ﷺ رَأَى رَجُلًا يَأْكُلُ وَلَمْ يُسَمِّ فَلَمَّا كَانَ فِي آخِرِ لُقْمَةٍ قَالَ بِسْمِ اللهِ أَوَّلَهُ وَآخِرَهُ قَالَ رَسُولُ اللهِ ﷺ «مَا زَالَ الشَّيْطَانُ يَأْكُلُ مَعَهُ فَلَمَّا سَمَّى قَاءَ الشَّيْطَانُ مَا أَكَلَ»