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2 Kings 19:28
Because thy rage against me and thy tumult is come up into mine ears, therefore I will put my hook in thy nose, and my bridle in thy lips, and I will turn thee back by the way by which thou camest.
Psalm 32:9
Be ye not as the horse, or as the mule, which have no understanding: whose mouth must be held in with bit and bridle, lest they come near unto thee.
James 3:3
Behold, we put bits in the horses' mouths, that they may obey us; and we turn about their whole body.