Mukhtasar Bukhari

It is narrated from the conqueror of Persia, Sayyiduna Sa'd bin Abi Waqqas (may Allah be pleased with him), that he thought he had superiority over many other companions (because of his wealth and bravery). So the Prophet Muhammad (peace and blessings be upon him) said: "You are helped and provided for because of your weak ones."

Narrated by Sayyiduna Abu Sa'id (may Allah be pleased with him) from the Noble Prophet (peace and blessings of Allah be upon him) that he said: "A time will come when people will wage jihad, and it will be said: 'Is there anyone among you who has accompanied the Noble Prophet (peace and blessings of Allah be upon him)?' It will be answered: 'Yes, there is.' (Supplication will be made through them) and victory will be granted. Then a time will come when people will say: 'Is there anyone among you who has accompanied the companions of the Noble Prophet (peace and blessings of Allah be upon him)?' It will be answered: 'Yes, there is.' (Then supplication will be made through them and) victory will be granted. Then a time will come when it will be said: 'Is there anyone among you who has accompanied the one who accompanied the companions of the Noble Prophet (peace and blessings of Allah be upon him)?' It will be answered: 'Yes, there is.' (Then supplication will be made through them and) victory will be granted."