This is a booklet of the collection of Ahadeeth Pertaining to Behaviour and Seeking Permission, taken from: Silsilah Ahadeeth As-Saheehah of Shaykh Al-Albaani
On the authority of Abu Huraira, on the authority of Messenger of Allaah -sallAllaahu alayhi wa sallam- that he said: ‘I order you with three and I prohibit you from three; I order you to worship Allaah and not to associate anyone with Him. Hold together to the Rope of Allaah and do not separate.
Obey the one whom Allaah places as a ruler over you. And I prohibit you from gossip, asking too many questions and wasting wealth.’ No. 685
On the authority of Abu Huraira who said: The Messenger of Allaah -sallAllaahu alayhi wa sallam- said: ‘If one of you enters upon his Muslim brother and he feeds him from his food, then you should eat and not ask about it. And if he pours him a drink from his drink, then he should drink from his drink and not ask about it.’ No.627