From the route of Abu Hurayrah, may Allah accept his deeds, from the Messenger of Allah, sallallahu ^alayhi wa sallam, who said:
<<The one who believes in Allah and the Day of Judgment let him utter good things or else be silent. The one who believes in Allah and the Day of Judgment let him be generous to ones neighbor. The one who believes in Allah and the Day of Judgment let him be generous to ones guest.>>
Narrated by al-Bukhari and Muslim.