Ash-Shama'il Al-Muhammadiyah, Book 24, Hadith 139 (English)

Anas Radiyallahu 'Anhu reports that... "Rasulullah Sallallahu 'Alayhi Wasallam never ate food from a table, nor from small plates, nor was chapaati (a type of thin bread) ever made for him. Yunus Radiyallahu 'Anhu says, I asked Qataadah: 'Then on what did Rasulullah Sallallahu 'Alayhi Wasallam put and eat his food ?'. He replied: on this leather dastarkhaan'".

حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، قَالَ‏:‏ حَدَّثَنَا مُعَاذُ بْنُ هِشَامٍ، قَالَ‏:‏ حَدَّثَنِي أَبِي، عَنْ يُونُسَ، عَنْ قَتَادَةَ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ‏:‏ مَا أَكَلَ نَبِيُّ اللهِ عَلَى خِوَانٍ، وَلا فِي سُكُرَّجَةٍ، وَلا خُبِزَ لَهُ مُرَقَّقٌ قَالَ‏:‏ فَقُلْتُ لِقَتَادَةَ‏:‏ فَعَلامَ كَانُوا يَأْكُلُونَ‏؟‏ قَالَ‏:‏ عَلَى هَذِهِ السُّفَرِ قَالَ مُحَمَّدُ بْنُ بَشَّارٍ‏:‏ يُونُسُ هَذَا الَّذِي رَوَى عَنْ قَتَادَةَ هُوَ يُونُسُ الإِسْكَافُ‏.‏

also referenced under: Book 25, Hadith 147 (In-Book)