The Messenger of Allah ﷺ never ate his fill of wheat bread for three consecutive days until he passed on from this world.
حدثنا أبو معاوية حدثنا الأعمش عن إبراهيم عن الأسود
ما شبع رسول الله ﷺ ثلاثة أيام تباعا من خبز بر حتى مضى لسبيله
Its isnad is sahih. Bukhari narrated it in 9/549, no. 5416, in Fath al-Bari, in the Book of Foods, Muslim in 4/2281, no. 2970, and Tirmidhi in 4/579, no. 2357, and he said, hasan sahih, both in the Book of Zuhd.