'Tumultuous' in the Bible

They that fled stood under the shadow of Heshbon because of the force: but a fire shall come forth out of Heshbon, and a flame from the midst of Sihon, and shall devour the corner of Moab, and the crown of the head of the tumultuous ones.

“The sea has come up over Babylon;She has been engulfed with its tumultuous waves.