'Aishah (May Allah be pleased with her) reported:
Messenger of Allah (ﷺ) died when my house was void of any edible thing except for a small quantity of barley I had on a shelf and from which I kept eating it for a long time. Then when I measured what was left of it, it soon finished.[Al-Bukhari and Muslim].
Arabic/English book reference: Book 1, Hadith 474