Al-Adab Al-Mufrad, Book 11, Hadith 12 (In-Book)

Anas said, "When the Prophet, may Allah bless him and grant him peace, was given something, he used to say, 'Take it to so-and-so. She was a friend of Khadija's. Take it to the house of so-and-so. She loved Khadija."

حَدَّثَنَا سَعِيدُ بْنُ سُلَيْمَانَ، قَالَ‏:‏ حَدَّثَنَا مُبَارَكٌ، عَنْ ثَابِتٍ، عَنْ أَنَسٍ قَالَ‏:‏ كَانَ النَّبِيُّ صلى الله عليه وسلم إِذَا أُتِيَ بِالشَّيْءِ يَقُولُ‏:‏ اذْهَبُوا بِهِ إِلَى فُلاَنَةٍ، فَإِنَّهَا كَانَتْ صَدِيقَةَ خَدِيجَةَ‏.‏ اذْهَبُوا بِهِ إِلَى بَيْتِ فُلاَنَةٍ، فَإِنَّهَا كَانَتْ تُحِبُّ خَدِيجَةَ‏.‏

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