‏الإيمان : Hadeeth No:140 It is narrated on the authority of Abu Sa'id Khudri that the Messenger of Allaah observed: The person who believes in Allaah and the Last Day never nurses a grudge against the Ansar....

‏الإمارة : Hadeeth No:4709 It has been narrated on the authority of Hafsa daughter of Sirin who said: Anas b. Malik asked me the cause of death of Yahya b. 'Abu 'Amra. I said: (He died) of plague. He said: The Messenger of Allaah (sallAllaahu alayhi wa sallam) said that death by plague is martyrdom for a Muslim....