اقرأ سُورَةُ النَّحۡلِ 16:66: "وَإِنَّ لَكُمْ فِي الْأَنْعَامِ لَعِبْرَةً ۖ نُسْقِيكُمْ مِمَّا فِي بُطُونِهِ مِ..." النص العربي الكامل والترجمة الإنجليزية ومنشئ الصور.
وَإِنَّ لَكُمْ فِي الْأَنْعَامِ لَعِبْرَةً ۖ نُسْقِيكُمْ مِمَّا فِي بُطُونِهِ مِنْ بَيْنِ فَرْثٍ وَدَمٍ لَبَنًا خَالِصًا سَائِغًا لِلشَّارِبِينَ
And, behold, in the cattle [too] there is indeed a lesson for you: We give you to drink of that [fluid] which is [secreted from] within their bellies between that which is to be eliminated [from the animal's body] and [its] life-blood: milk pure and pleasant to those who drink it.