1 Kings 10:25
And they brought every man his present, vessels of silver, and vessels of gold, and garments, and armor, and spices, horses, and mules, a rate year by year.
1 Kings 18:5
And Ahab said unto Obadiah, Go into the land, unto all fountains of water, and unto all brooks: peradventure we may find grass to save the horses and mules alive, that we lose not all the beasts.