Shama-il Tirmidhi Chapter 050, Hadith Number 003 (351).

Nu'maan ibn Bashir Radiyallahu 'Anhu says: "Are you not in the luxuries of eating and drinking, whereas, I had observed that Rasulullah Sallallahu 'Alayhi Wasallam did not possess ordinary types of dates to fill his stomach".

Commentary
This hadith has already been discussed in hadith number two in the chapter of the curry of Sayyidina Rasulullah Sallallahu 'Alayhi Wasallam.