CHAPTER: WHEN THE OATH OF ALLEGIANCE HAS BEEN OBTAINED FOR TWO CALIPHS
No. 4568
It has been narrated on the authority of Aba Sa'id al-Khudri that the Messenger of Allaah (sallAllaahu alayhi wa sallam) said: When oath of allegiance has been taken for two caliphs, kill the one for whom the oath was taken later.