What was the example set by the Prophet Muhammad (saw) with respect to how conquered land should be distributed?
 Narrated `Umar bin Al-Khattab:                     By Him in Whose Hand my soul is, were I not afraid that the other Muslims might be left in poverty, I would divide (the land of) whatever village I may conquer (among the fighters), as the Prophet divided the land of Khaibar. But I prefer to leave it as a (source of) a common treasury for them to distribute it revenue amongst themselves.