بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ
In the name of Allah, Most Gracious, Most Merciful.
16:66
وَإِنَّ لَكُمْ فِى ٱلْأَنْعَـٰمِ لَعِبْرَةً ۖ نُّسْقِيكُم مِّمَّا فِى بُطُونِهِۦ مِنۢ بَيْنِ فَرْثٍ وَدَمٍ لَّبَنًا خَالِصًا سَآئِغًا لِّلشَّـٰرِبِينَ
16:66
And there is indeed a lesson for you in the An'am (cattle). We have made a drink for you out of what is in its belly, from between excretions and blood, pure milk; palatable to the drinkers. - Safi-ur-Rahman al-Mubarakpuri (English)