From Sahih Bukhari (Hadith 6475):
Narrated Abu Huraira:Allah's Messenger (ﷺ) said, "Whoever believes in Allah and the Last Day should talk what is good or keep quiet, and whoever believes in Allah and the Last Day should not hurt (or insult) his neighbor; and whoever believes in Allah and the Last Day, should entertain his guest generously
Reference: Bukhari 6475