(22) باب إِذَا حَلَفَ أَنْ لاَ يَأْتَدِمَ، فَأَكَلَ تَمْرًا بِخُبْزٍ، وَمَا يَكُونُ مِنَ الأُدْمِ
Narrated `Aisha:
The family of (the Prophet) Muhammad never ate wheat-bread with meat for three consecutive days to their fill, till he met Allah.
Reference: Sahih al-Bukhari 6687
In-book reference: Book 83, Hadith 64
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 8, Book 78, Hadith 678