Sahih Muslim , Book 12, Hadith 224 (In-Book) ⓘ
'A'isha (Allah be pleased with her) said: Three are the decions (of the Shari'ah that we have come to know) through Barira. The people gave her sadaqa and she offered us as gift. We made a mention of it to the Messenger of Allah, whereupon he said: It is a sadaqa for her and a gift for you; so eat it.
حَدَّثَنَا زُهَيْرُ بْنُ حَرْبٍ، وَأَبُو كُرَيْبٍ قَالاَ حَدَّثَنَا أَبُو مُعَاوِيَةَ، حَدَّثَنَا هِشَامُ بْنُ عُرْوَةَ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْقَاسِمِ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، - رضى الله عنها - قَالَتْ كَانَتْ فِي بَرِيرَةَ ثَلاَثُ قَضِيَّاتٍ كَانَ النَّاسُ يَتَصَدَّقُونَ عَلَيْهَا وَتُهْدِي لَنَا فَذَكَرْتُ ذَلِكَ لِلنَّبِيِّ صلى الله عليه وسلم فَقَالَ " هُوَ عَلَيْهَا صَدَقَةٌ وَلَكُمْ هَدِيَّةٌ فَكُلُوهُ " .
also referenced under: Hadith 1075 (Reference) & Book 5, Hadith 2353 (USC-MSA)