Abu Sa'eed said:

"A man came to the Prophet ﷺ and said: 'My brother is suffering from loose bowels.' He said: 'Let him drink Honey.' So he drank it. Then he came and said: O Messenger of Allah ﷺ! He has drunk honey, but it has only made him more worse.' So the Messenger of Allah ﷺ said: ' Let him drink honey.'" He said: "So he drank it. Then he came and said: 'O Messenger of Allah ﷺ! I gave him some more to drink, but it has only made him more worse.'" He said: "The Messenger of Allah ﷺ said: 'Allah has told the truth,and your brother's stomach has lied. Give him honey to drink'. So he gave him some more honey to drink and he was cured.'"

حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، عَنْ قَتَادَةَ، عَنْ أَبِي الْمُتَوَكِّلِ، عَنْ أَبِي سَعِيدٍ، قَالَ جَاءَ رَجُلٌ إِلَى النَّبِيِّ ﷺ فَقَالَ إِنَّ أَخِي اسْتُطْلِقَ بَطْنُهُ . فَقَالَ " اسْقِهِ عَسَلاً " . فَسَقَاهُ ثُمَّ جَاءَ فَقَالَ يَا رَسُولَ اللَّهِ قَدْ سَقَيْتُهُ عَسَلاً فَلَمْ يَزِدْهُ إِلاَّ اسْتِطْلاَقًا . فَقَالَ رَسُولُ اللَّهِ ﷺ " اسْقِهِ عَسَلاً " . فَسَقَاهُ ثُمَّ جَاءَهُ فَقَالَ يَا رَسُولَ اللَّهِ قَدْ سَقَيْتُهُ عَسَلاً فَلَمْ يَزِدْهُ إِلاَّ اسْتِطْلاَقًا . قَالَ فَقَالَ رَسُولُ اللَّهِ ﷺ " صَدَقَ اللَّهُ وَكَذَبَ بَطْنُ أَخِيكَ اسْقِهِ عَسَلاً " . فَسَقَاهُ عَسَلاً فَبَرَأَ .

قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ .