Quran 16:8

وَٱلۡخَيۡلَ وَٱلۡبِغَالَ وَٱلۡحَمِيرَ لِتَرۡڪَبُوهَا وَزِينَةً۬‌ۚ وَيَخۡلُقُ مَا لَا تَعۡلَمُونَ ٨

And (He created) the horses, the mules, and the donkeys for you to ride, and for luxury. Additionally, He creates what you do not know.