The Prophet ﷺ passed away, and there was nothing in my house that any living creature could eat except for a small amount of barley on a shelf of mine. I kept eating from it for a long time, then I measured it, and it ran out.
حدثنا أبو بكر بن أبي شيبة حدثنا أبو أسامة حدثنا هشام بن عروة عن أبيه
لقد توفي النبي ﷺ وما في بيتي من شيء يأكله ذو كبد إلا شطر شعير في رف لي فأكلت منه حتى طال علي فكلته ففني
Bukhari narrated it in Kitab al-Faraid al-Khums, chapter on the maintenance of the Prophet's ﷺ wives after his death, hadith 3097, from Ibn Abu Shayba with this wording, and Muslim narrated it in Kitab al-Zuhd, chapter that the world is a prison for the believer and a garden for the disbeliever, hadith 2973, from the hadith of Abu Usama with this wording. See also hadith 3343.