There was an Ansari man nicknamed, Abu Shu'aib, who had a slave who was a butcher. He came to the Prophet ﷺ while he was sitting with his companions and noticed the signs of hunger on the face of the Prophet ﷺ . So he went to his butcher slave and said, "Prepare for me a meal sufficient for five persons so that I may invite the Prophet ﷺ along with four other men." He had the meal prepared for him and invited him. A (sixth) man followed them. The Prophet ﷺ said, "O Abu Shu'aib! Another man has followed us. If you wish, you may invite him; and if you wish, you may refuse him." Abu Shu'aib said, "No, I will admit him."  

كَانَ رَجُلٌ مِنَ الأَنْصَارِ يُكْنَى أَبَا شُعَيْبٍ وَكَانَ لَهُ غُلاَمٌ لَحَّامٌ فَأَتَى النَّبِيَّ ﷺ وَهْوَ فِي أَصْحَابِهِ فَعَرَفَ الْجُوعَ فِي وَجْهِ النَّبِيِّ ﷺ فَذَهَبَ إِلَى غُلاَمِهِ اللَّحَّامِ فَقَالَ اصْنَعْ لِي طَعَامًا يَكْفِي خَمْسَةً لَعَلِّي أَدْعُو النَّبِيَّ ﷺ خَامِسَ خَمْسَةٍ فَصَنَعَ لَهُ طُعَيِّمًا ثُمَّ أَتَاهُ فَدَعَاهُ فَتَبِعَهُمْ رَجُلٌ فَقَالَ النَّبِيُّ ﷺ يَا أَبَا شُعَيْبٍ إِنَّ رَجُلاً تَبِعَنَا فَإِنْ شِئْتَ أَذِنْتَ لَهُ وَإِنْ شِئْتَ تَرَكْتَهُ قَالَ لاَ بَلْ أَذِنْتُ لَهُ