'Mule' in the Bible

So Absalom's servants did to Amnon just as Absalom commanded, and all the sons of the king got up, and each mounted his mule and fled.

Absalom was found in the presence of the servants of David [as he was] riding on the mule. The mule went under the thicket of the great oak tree, and his head [was] caught in the tree. He [was] left hanging between heaven and earth, and the mule which [was] under him went on.

The king said to them, "Take with you all the servants of your lord, and let them make Solomon my son ride on my mule, and bring him down to Gihon.

Then Zadok the priest, Nathan the prophet, Benaiah the son of Jehoiada, the Kerethites, and the Pelethites went down, and they let Solomon ride on the mule of King David, and they brought him to Gihon.

He sent Zadok the priest with the king, and Nathan the prophet, Benaiah the son of Jehoiada, the Kerethites, and the Pelethites; they made him ride on the king's mule.

Do not be like a horse [or] like a mule, without understanding; [that needs] his tackle--bridle and rein--for restraint [or he would not] come near you.

{Like this plague} will be the plague on the horse, the mule, the camel, and the donkey, and every kind of animal in those camps.