16:66
وَ إِنَّ لَ كُمْ فِى ٱلْ أَنْعَٰمِ لَ عِبْرَةً نُّسْقِي كُم مِّ مَّا فِى بُطُونِ هِۦ مِنۢ بَيْنِ فَرْثٍ وَ دَمٍ لَّبَنًا خَالِصًا سَآئِغًا لِّ ل شَّٰرِبِينَ
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.
35:12
وَ مَا يَسْتَوِى ٱلْ بَحْرَانِ هَٰذَا عَذْبٌ فُرَاتٌ سَآئِغٌ شَرَابُ هُۥ وَ هَٰذَا مِلْحٌ أُجَاجٌ وَ مِن كُلٍّ تَأْكُلُ ونَ لَحْمًا طَرِيًّا وَ تَسْتَخْرِجُ ونَ حِلْيَةً تَلْبَسُ ونَ هَا وَ تَرَى ٱلْ فُلْكَ فِي هِ مَوَاخِرَ لِ تَبْتَغُ وا۟ مِن فَضْلِ هِۦ وَ لَعَلَّ كُمْ تَشْكُرُ ونَ
And not alike are the two bodies of water. One is fresh and sweet, palatable for drinking, and one is salty and bitter. And from each you eat tender meat and extract ornaments which you wear, and you see the ships plowing through [them] that you might seek of His bounty; and perhaps you will be grateful.