Abu Hurairah Radiyallahu anhu narrates that
Rasullullah Sallallahu alaihi wasallam said:
The powerful is not he who knocks down others;
undoubtedly the powerful is the one who controls
himself in a fit of anger.
(Bukhari)
Abu Hurairah (Radiallaho Anho) reports
that Rasulullah (Sallallaho Alaihi Wassallam said :
"Whosoever eats during one day of Ramadhan without
a valid excuse (acceptable in Shariah) shall never be able
to recoup that day even by fasting for the rest of his life."
{ Reported by Ahmed, Tirmidhi, Abu Dawood, Ibn Majah.}