Abu Sa'id al-Khudri · The Book on Government

When oath of allegiance has been taken for two caliphs, kill the one for whom the oath was taken later.

Abu Sa`id, whoever cheerfully accepts Allah as his Lord, Islam as his religion and Muhammad as his Apostle is necessarily entitled to enter Paradise. He (Abu Sa`id) wondered at it and said: Messenger of Allah, repeat it for me. He (the Messenger of Allah) did that and said: There is another act which elevates the position of a man in Paradise to a grade one hundred (higher), and the elevation between one grade and the other is equal to the…

Who is the best of men? He replied: A man who fights in the way of Allah spending his wealth and staking his life. The man then asked: Who is next to him (in excellence)? He said: Next to him is a believer who lives in a mountain gorge worshipping hid Lord and sparing men from his mischief.

One man from every two and the reward (will be divided) between the two.