There is a lesson for you to learn concerning cattle. We provide pleasant milk for you to drink within the delicate system of their veins and arteries. 66 And of the fruits of the palms and the vines, you take therefrom an intoxicant and a provision fair. Surely in that is a sign for a people who understand. 67 And [consider how] thy Sustainer has inspired the bee: "Prepare for thyself dwellings in mountains and in trees, and in what [men] may build [for thee by way of hives]; 68 Then eat thou of all the fruits and tread the ways of thy Lord made easy. There springeth forth from their bellies a drink varied in colours; therein is healing for mankind; verily therein is a sign for a people who reflect. 69 It is God who creates you, then makes you die; and some reach the age of dotage when they forget what they had known before. God is indeed all-knowing and all-powerful. 70