Ruling of eating a horse

وَٱلْخَيْلَ وَٱلْبِغَالَ وَٱلْحَمِيرَ لِتَرْكَبُوهَا وَزِينَةًۭ ۚ وَيَخْلُقُ مَا لَا تَعْلَمُونَ

And (He has created) horses, mules, and donkeys, for you to ride and use for show; and He has created (other) things of which ye have no knowledge.