Have they not then journeyed in the land and seen how was the end of those before them? They were more (in numbers) than these and greater in strength and in fortifications in the land, but what they earned did not avail them.

Whatever Allah has restored to His Messenger from the people of the towns, it is for Allah and for the Messenger, and for the near of kin and the orphans and the needy and the wayfarer, so that it may not be a thing taken by turns among the rich of you, and whatever the Messenger gives you, accept it, and from whatever he forbids you, keep back, and be careful of (your duty to) Allah; surely Allah is severe in retributing (evil):