In the Book of Numbers Chapter 19, God told Moses and Aaron to tell the Israelites to sacrifice a cow. God told them it has to be a “red heifer”. In the Quran, in Surah 2 Verses 67-71, God is re-telling the story to Mohammad. When God is re-telling the story, He says that it needs to be a “yellow” cow. My question is, is the red heifer from the Book if Numbers Chapter 19 the same cow as the “yellow” cow in the Quran Surah 2 Verses 67-71? Or why are the colors different?