asalaamu alaikum brothers and sisters

i have asked this question before but have had no answer. please could someone with knowledge answer my question which is: what did the prophet muhammad pbuh eat for suhoor and iftari. i think he ate dates and water for the beginning of the fast and also opened his fast with dates and water. but i would like to know how many dates did he muhammad pbuh eat to break his fast with and how many did he eat for suhoor.

jazakallah khairan