Jeremiah 50:42 in the King James Version
They shall hold the bow and the lance: they are cruel, and will not shew mercy: their voice shall roar like the sea, and they shall ride upon horses, every one put in array, like a man to the battle, against thee, O daughter of Babylon.
Context
41 “Behold, a people comes from the north. A great nation and many kings will be stirred up from the uttermost parts of the earth.
42 They take up bow and spear. They are cruel, and have no mercy. Their voice roars like the sea. They ride on horses, everyone set in array, as a man to the battle, against you, daughter of Babylon.
43 The king of Babylon has heard the news of them, and his hands become feeble. Anguish has taken hold of him, pains as of a woman in labor.