Allah it is Who has made cattle for you so that you ride some of them and from some of them you derive food. 79 other uses also you have in them; and that on them you may attain a need in your breasts, and upon them and on the ships you are carried. 80 And He shows you His signs: which then of Allah's signs will you deny? 81 What, have they not journeyed in the land and beheld how was the end of those before them? They were stronger than themselves in might and left firmer traces in the earth; yet that they earned did not avail them. 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 But when they saw Our punishment, they said: We believe in Allah alone and we deny what we used to associate with Him. 84 But their belief was not going to profit them when they had seen Our punishment; (this is) Allah's law, which has indeed obtained in the matter of His servants, and there the unbelievers are lost. 85