‏السلام : Hadeeth No:5380 Anas b. Malik reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: When the People of the Book offer you salutations, you should say: The same to you....

‏الآداب : Hadeeth No:5321 Jabir b. 'Abdullah reported that a child was born to a person from the Ansar and he made up his mind to give him the name of Muhammad. He came to Allaah's Prophet (sallAllaahu alayhi wa sallam) and, asked him (about it), whereupon he said: The Ansar have done well to give the name (to your children)...