Indeed, in the cattle there is a lesson for you. We give you to drink of that which is in their bellies, between the filth (bowels) and blood, pure milk, which is sweet to those who drink. 66 The fruit of palm trees and vines which provide you with sugar and delicious food also provide a lesson and evidence (of the Truth) for the people of understanding. 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 of all fruits, and follow the ways of your Lord made easy (for you)." There comes forth from their bellies, a drink of varying colour wherein is healing for men. Verily, in this is indeed a sign for people who think. 69 God created you; then He shall cause you to die: and some shall have their lives prolonged to abject old age, ceasing to know anything after once having had knowledge. God is all knowing and powerful. 70