Allah it is Who hath appointed for you cattle, that ye may ride on some of them, and eat of some - 79 You may also obtain other benefits from them. You may ride them to seek whatever you need or be carried by them as ships carry you by sea. 80 And He shows you His signs; so which sign of Allah will you deny? 81 Have they not traveled through the land and observed how was the end of those before them? They were more numerous than themselves and greater in strength and in impression on the land, but they were not availed by what they used to earn. 82 They were far too content with their own knowledge (to pay attention to the Messengers) when Our Messengers came to them with illustrious evidence. They were encompassed by the torment for mocking Our guidance. 83 So that when they saw Our might, they said: "We believe in God the one and single, and reject those we associated (with Him)." -- 84 But their belief when they saw Our might did not profit them -- the wont of God, as in the past, touching His servants; then the unbelievers shall be lost. 85