Ash-Shama'il Al-Muhammadiyah, Book 24, Hadith 142 (In-Book)

Anas bin Maalik (Radiyallahu anhu) says: "Dates were presented to Rasulullah (Sallallahu 'Alayhi Wasallam). I saw him eating them. Due to hunger he was sitting on the support of something and not on his own support".

حَدَّثَنَا أَحْمَدُ بْنُ مَنِيعٍ، قَالَ‏:‏ حَدَّثَنَا الْفَضْلُ بْنُ دُكَيْنٍ، قَالَ‏:‏ حَدَّثَنَا مُصْعَبُ بْنُ سُلَيْمٍ، قَالَ‏:‏ سَمِعْتُ أَنَسَ بْنَ مَالِكٍ، يَقُولُ‏:‏ أُتِيَ رَسُولُ اللهِ صلى الله عليه وسلم بِتَمْرٍ فَرَأَيْتُهُ يَأْكُلُ وَهُوَ مُقْعٍ مِنَ الْجُوعِ‏.‏

also referenced under: Book 23, Hadith 134 (English)