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 date-palm, and grapes, whence ye derive strong drink and (also) good nourishment. Lo! therein is indeed a portent for people who have sense. 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 suck the juice of every kind of fruit and keep treading the ways of your Lord which have been made easy." There comes forth from their bellies a drink varied in colours, wherein there is healing for men. Verily there is a sign in this for those who reflect. 69 God created you; then He will gather you to Him; and some of you will be kept back unto the vilest state of life, that after knowing somewhat, they may know nothing; God is All-knowing, All-powerful. 70