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 from the fruit of the date-palm and the vine, ye get out wholesome drink and food: behold, in this also is a sign for those who are wise. 67 Your Lord inspired the bee, saying, "Make your homes in the mountains, in the trees, and also in the structures which men erect. 68 Then eat of all the fruits and walk in the ways of your Lord submissively. There comes forth from within it a beverage of many colours, in which there is healing for men; most surely there is a sign in this 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