‏الإمارة : Hadeeth No:4533 It has been narrated on the authority of Ibn 'Umar that the Prophet (sallAllaahu alayhi wa sallam) said: It is obligatory upon a Muslim that he should listen (to the ruler appointed over him) and obey him whether he likes it or not, except that he is ordered to do a sinful thing. If he is ordered to...

‏الزكاة : Hadeeth No:2158 Abu Sa'id al-Khudri reported that when Mu'awiya prescribed half a sa' of wheat equal to one sa' of dates, he (Abu Sa'id al-Khudri) objected to it, and said: I would take out (Sadaqat-ul-Fitr) but that which I used to bring forth during the lifetime of the Messenger of Allaah (sallAllaahu alayhi wa s...