حَدَّثَنَا عِيسَى بْنُ حَمَّادٍ الْمِصْرِيُّ، أَنْبَأَنَا اللَّيْثُ بْنُ سَعْدٍ، عَنْ سَعِيدٍ الْمَقْبُرِيِّ، عَنْ شَرِيكِ بْنِ عَبْدِ اللَّهِ بْنِ أَبِي نَمِرٍ، أَنَّهُ سَمِعَ أَنَسَ بْنَ مَالِكٍ، يَقُولُ بَيْنَمَا نَحْنُ جُلُوسٌ فِي الْمَسْجِدِ دَخَلَ رَجُلٌ عَلَى رَحْلٍ فَأَنَاخَهُ فِي الْمَسْجِدِ ثُمَّ عَقَلَهُ ثُمَّ قَالَ لَهُمْ أَيُّكُمْ مُحَمَّدٌ وَرَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ مُتَّكِئٌ بَيْنَ ظَهْرَانَيْهِمْ ‏.‏ قَالَ فَقَالُوا هَذَا الرَّجُلُ الأَبْيَضُ الْمُتَّكِئُ ‏.‏ فَقَالَ لَهُ الرَّجُلُ يَا ابْنَ عَبْدِ الْمُطَّلِبِ ‏.‏ فَقَالَ لَهُ النَّبِيُّ ـ صلى الله عليه وسلم ـ ‏"‏ قَدْ أَجَبْتُكَ ‏"‏ ‏.‏ فَقَالَ لَهُ الرَّجُلُ يَا مُحَمَّدُ إِنِّي سَائِلُكَ وَمُشَدِّدٌ عَلَيْكَ فِي الْمَسْأَلَةِ فَلاَ تَجِدَنَّ عَلَىَّ فِي نَفْسِكَ ‏.‏ فَقَالَ ‏"‏ سَلْ مَا بَدَا لَكَ ‏"‏ ‏.‏ قَالَ لَهُ الرَّجُلُ نَشَدْتُكَ بِرَبِّكَ وَرَبِّ مَنْ قَبْلَكَ آللَّهُ أَرْسَلَكَ إِلَى النَّاسِ كُلِّهِمْ فَقَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ ‏"‏ اللَّهُمَّ نَعَمْ ‏"‏ ‏.‏ قَالَ فَأَنْشُدُكَ بِاللَّهِ آللَّهُ أَمَرَكَ أَنْ تُصَلِّيَ الصَّلَوَاتِ الْخَمْسَ فِي الْيَوْمِ وَاللَّيْلَةِ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ ‏"‏ اللَّهُمَّ نَعَمْ ‏"‏ ‏.‏ قَالَ فَأَنْشُدُكَ بِاللَّهِ آللَّهُ أَمَرَكَ أَنْ تَصُومَ هَذَا الشَّهْرَ مِنَ السَّنَةِ فَقَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ ‏"‏ اللَّهُمَّ نَعَمْ ‏"‏ ‏.‏ قَالَ فَأَنْشُدُكَ بِاللَّهِ آللَّهُ أَمَرَكَ أَنْ تَأْخُذَ هَذِهِ الصَّدَقَةَ مِنْ أَغْنِيَائِنَا فَتَقْسِمَهَا عَلَى فُقَرَائِنَا فَقَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ ‏"‏ اللَّهُمَّ نَعَمْ ‏"‏ ‏.‏ فَقَالَ الرَّجُلُ آمَنْتُ بِمَا جِئْتَ بِهِ وَأَنَا رَسُولُ مَنْ وَرَائِي مِنْ قَوْمِي ‏.‏ وَأَنَا ضِمَامُ بْنُ ثَعْلَبَةَ أَخُو بَنِي سَعْدِ بْنِ بَكْرٍ ‏.‏

It wasnarrated from Sharik bin ‘Abdullah bin Abu Namir that he heardAnasbin Malik say: “While we were sitting in the mosque, a manenteredriding a camel; he made it kneel in the mosque, then hehobbled itand said to them: ‘Which of you is Muhammad?’ The MessengerofAllah (PBUH) was reclining among them, so they said: ‘Thisfair-skinned man who is reclining.’ The man said to him: ‘O sonof ‘Abdul-Muttalib!’ The Prophet (PBUH) said: ‘I am listening toyou.’ The mansaid: O Muhammad! I am asking you and will be sternin asking, so donot bear any ill-feelings towards me.’ He said:‘Ask whatever youthink.’ The man said: ‘I adjure you by yourLord and the Lord of thosewho came before you, has Allah sent you toall of mankind?’ TheMessenger of Allah (PBUH) said: ‘By Allah,yes.; He said: ‘I adjure youby Allah, has Allah commanded you topray the five prayers each dayand night?’ The Messenger of Allah(PBUH) said: ‘By Allah, yes.’ Hesaid: ‘I adjure you by Allah,has Allah commanded you to fast thismonth of each year?’ TheMessenger of Allah (PBUH) said: ‘By Allah,yes.’ He said: ‘Iadjure you by Allah, has Allah commanded you to takethis charityfrom our rich and distribute it among our poor?’ TheMessenger ofAllah (PBUH) said: ‘By Allah, yes.’ The man said: ‘Ibelieve inwhat you have brought, and I am the envoy of my people whoare behindme. I am Dimam bin Tha’labah, the brother of Banu Sa’d binBakr.’” Translation Not Available

Book Ref: Sunan Ibn Majah Book 5 Hadith 1402
Web Ref:  Sunan Ibn Majah Vol 1 Book 5 Hadith 1402