And behold, in the cattle [too] there is indeed a lesson for you: We give you to drink of that [fluid] which is [secreted from] within their bellies between that which is to be eliminated [from the animal's body] and [its] life-blood: milk pure and pleasant to those who drink it. 66 And in fruits of the date-palm and the vine, from which you obtain inebriating drinks and excellent food. In this indeed are signs for those who understand. 67 Your Lord revealed to the bee: 'Build your homes in the mountains, in the trees, and in what they are building. 68 Then eat of all fruits, and follow the ways of thy Lord, made smooth (for thee). There cometh forth from their bellies a drink divers of hues, wherein is healing for mankind. Lo! herein is indeed a portent for people who reflect. 69 Allah has created you, and then He causes you to die. Some of you have your lives prolonged to an abject old age, when one loses all knowledge after having acquired it. Allah is All-Knowing, All-Powerful. 70