صحيح مسلم Sahih Muslim كتاب الأشربة The Book of Drinks
باب اسْتِحْبَابِ وَضْعِ النَّوَى خَارِجَ التَّمْرِ وَاسْتِحْبَابِ دُعَاءِ الضَّيْفِ لأَهْلِ الطَّعَامِ وَطَلَبِ الدُّعَاءِ مِنَ الضَّيْفِ الصَّالِحِ وَإِجَابَتِهِ لِذَلِكَ:

Chapter: It is recommended to take the stones out of dates, and it is recommended for the guest to pray for the host and to ask a righteous guest to supplicate, and he should respond to that request

2 hadith
Hadith 2042
حَدَّثَنِي مُحَمَّدُ بْنُ الْمُثَنَّى الْعَنَزِيُّ ، حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ ، حَدَّثَنَا شُعْبَةُ ، عَنْ يَزِيدَ بْنِ خُمَيْرٍ ، عَنْ عَبْدِ اللَّهِ بْنِ بُسْرٍ ، قَالَ : نَزَلَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَلَى أَبِي ، قَالَ : فَقَرَّبْنَا إِلَيْهِ طَعَامًا وَوَطْبَةً فَأَكَلَ مِنْهَا ثُمَّ أُتِيَ بِتَمْرٍ ، فَكَانَ يَأْكُلُهُ وَيُلْقِي النَّوَى بَيْنَ إِصْبَعَيْهِ وَيَجْمَعُ السَّبَّابَةَ وَالْوُسْطَى ، قَالَ شُعْبَةُ : هُوَ ظَنِّي وَهُوَ فِيهِ إِنْ شَاءَ اللَّهُ إِلْقَاءُ النَّوَى بَيْنَ الْإِصْبَعَيْنِ ثُمَّ أُتِيَ بِشَرَابٍ ، فَشَرِبَهُ ثُمَّ نَاوَلَهُ الَّذِي عَنْ يَمِينِهِ ، قَالَ ، فَقَالَ أَبِي : وَأَخَذَ بِلِجَامِ دَابَّتِهِ ادْعُ اللَّهَ لَنَا ، فَقَالَ : " بَارِكْ لَهُمْ فِي مَا رَزَقْتَهُمْ وَاغْفِرْ لَهُمْ وَارْحَمْهُمْ " .
'Abdullah bin Busr reported: AUah's Messenger (ﷺ) came to my father and we brought to him a meal and a preparation from dates, cheese and butter. He ate out of that. He was then given dates which he ate but he placed their stones between his fingers, and he joined his forefinger and middle finger. Shu'bah reported: I think that this hadith God's willing also contains (these words): Putting of date stones between two fingers. Then a drink was brought for him and he drank it, and then gave it to one who was on his right side. He (the narrator) said: My father took hold of the rein of his riding animal and requested him to supplicate for us. Thereupon he said: O Allah. bless them in what Thou hast provided them as a sustenance; and forgive them and have mercy upon them.
Hadith Reference Sahih Muslim / The Book of Drinks / Hadith: 2042
Hadith Grading محدثین: أحاديث صحيح مسلم كلها صحيحة
Hadith Takhrij «أحاديث صحيح مسلم كلها صحيحة»
Hadith 2042
وحَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ ، حَدَّثَنَا ابْنُ أَبِي عَدِيٍّ . ح وحَدَّثَنِيهِ مُحَمَّدُ بْنُ الْمُثَنَّى ، حَدَّثَنَا يَحْيَي بْنُ حَمَّادٍ كِلَاهُمَا ، عَنْ شُعْبَةَ بِهَذَا الْإِسْنَادِ وَلَمْ يَشُكَّا فِي إِلْقَاءِ النَّوَى بَيْنَ الْإِصْبَعَيْنِ .
This hadith has been narrated on the authority of Shu'bah with the same chain of transmitters and they did not doubt about keeping the dates between his fingers (as is expressed in the previous hadith).
Hadith Reference Sahih Muslim / The Book of Drinks / Hadith: 2042
Hadith Grading محدثین: أحاديث صحيح مسلم كلها صحيحة
Hadith Takhrij «أحاديث صحيح مسلم كلها صحيحة»