'Stomach' in the Bible

I said, "Oh, the feeling in the pit of my stomach! I writhe in anguish. Oh, the pain in my heart! My heart pounds within me. I cannot keep silent. For I hear the sound of the trumpet; the sound of the battle cry pierces my soul!

Ask and seewhether a male can give birth.Why then do I see every manwith his hands on his stomach like a woman in laborand every face turned pale?

“Nebuchadnezzar king of Babylon has devoured me and crushed me,He has set me down like an empty vessel;He has swallowed me like a monster,He has filled his stomach with my delicacies;He has washed me away.