'Foam' in the Bible

"You say, 'He is foam on the face of the waters; their portion of the land is cursed so that no one goes to their vineyard.

when its waves crash and foam, and the mountains shake before the surging sea. (Selah)

A spirit seizes him, and he suddenly screams; it throws him into convulsions and causes him to foam at the mouth. It hardly ever leaves him alone, torturing him severely.

wild sea waves, spewing out the foam of their shame; wayward stars for whom the utter depths of eternal darkness have been reserved.