question #3 Sahih al-Bukhari 6138, Book 78, Hadith 165 : What guidance is given regarding speech and silence for those who believe in Allah and the Last Day?

The Prophet (ﷺ) said, “Whoever believes in Allah and the Last Day, should serve his guest generously;
and whoever believes in Allah and the Last Day, should unite the bond of kinship (i.e. keep good
relation with his kith and kin); and whoever believes in Allah and the Last Day, should talk what is
good or keep quiet.”