'Milk' in the Bible

in that day I lifted up my hand unto them, to bring them out of the land of Egypt into a land that I had espied for them, flowing with milk and honey, which is the ornament of all lands;

And I also lifted up my hand unto them in the wilderness, that I would not bring them into the land that I had given them, flowing with milk and honey, which is the ornament of all lands;

therefore behold, I will give thee to the children of the east for a possession, and they shall set their encampments in thee, and make their dwellings in thee; they shall eat thy fruits, and they shall drink thy milk.