'Thrash' in the Bible

Gideon said, “All right, when the Lord has given Zebah and Zalmunna into my hand, then I will thrash your bodies with the thorns of the wilderness and with briers.”

“Son of man, lament for Pharaoh king of Egypt and say to him:You compare yourself to a lion of the nations,but you are like a monster in the seas.You thrash about in your rivers,churn up the waters with your feet,and muddy the rivers.”