Do they not see the birds controlled in the atmosphere of the sky? None holds them up except Allah. Indeed in that are sings for the people who beleive. And Allah has made for you from the hides of the animals tents which you find light on your day of travel and your day of encampment; and from their wool, fur and hair furnishing and enjoyment [i.e., provision] for a time.
THE QUR'AN an-Nahl 16:79-80
