'Cow's' in the Bible

“A man who is clean is to gather up the cow’s ashes and deposit them outside the camp in a ceremonially clean place. The ashes must be kept by the Israelite community for preparing the water to remove impurity; it is a sin offering.

Then the one who gathers up the cow’s ashes must wash his clothes, and he will remain unclean until evening. This is a permanent statute for the Israelites and for the foreigner who resides among them.

The elders of that city will bring the cow down to a continually flowing stream, to a place not tilled or sown, and they will break its neck there by the stream.