36:72
وَذَلَّلْنَـٰهَا لَهُمْ فَمِنْهَا رَكُوبُهُمْ وَمِنْهَا يَأْكُلُونَ
wadhallalnāhā lahum famin'hā rakūbuhum wamin'hā yakulūna
and made them obedient, so that some can be used for riding, some for food,
And We have subdued them unto them so that some of them they have for riding and some they eat.