'Aayeshah Radiyallahu 'Anha says:
"Till the demise of Rasulullah sallallahu'Alayhi Wasallam, his family never ate a full stomach of bread made of barley for two consecutive days". (ID)
English reference (ID): Book 24, Hadith 135 (ID)
Arabic reference (ID): Book 25, Hadith 143 (ID)