And indeed, for you in grazing livestock is a lesson. We give you drink from what is in their bellies - between excretion and blood - pure milk, palatable to drinkers. 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 Your Lord predisposed the bees to make their hives in mountains, trees and trellices, 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 And Allah has created you, then He causes you to die, and of you is he who is brought back to the worst part of life, so that after having knowledge he does not know anything; surely Allah is Knowing, Powerful. 70