Narrated ‘Abdullah bin ‘Amr (Radi-Allahu ‘anhu):
A man asked the Prophet (Sallallahu ‘Alaihi Wa Sallam), “What sort of deeds
or (what qualities of) Islam are good?” The Prophet (Sallallahu ‘Alaihi Wa
Sallam) replied, ‘To feed (the poor) and greet those whom you know and
those whom you do not Know.
Bukhari Vol. 1 : No. 11 and No. 27
…May Allah give us a better understanding & guide us to accept the truth