'Swells' in the Bible

When he has made her drink the waters, it will come about, if she has defiled herself and acted unfaithfully to her husband and the waters of bitterness that bring a curse go into her and her stomach swells and her hip falls away, the woman will be as a curse in the midst of her people.

“If a river rages and overflows, he does not tremble;He is confident, though the Jordan [River] swells and rushes against his mouth.