It wasnarrated from Abu Salamah that 'Aishah said:
"There would come amonth when no smoke was seen in any of the households of the familyof Muhammad (ﷺ).I said: "What did you eat?" She said: "The two black ones - dates and water." But we had neighbors among the Ansar, sincere neighbors, who had domestic sheep, and they used to send some of their milk to us. (One of the narrators) Muhammad said: "And they were nine households."
English reference: Vol. 5, Book 37, Hadith 4145
Arabic reference: Book 37, Hadith 4284