'Writhing' in the Bible

Now Amasa was writhing in his blood in the middle of the highway, and the man had seen that all the people stopped. So he moved Amasa from the highway to the field and threw a garment over him because he realized that all those who encountered Amasa were stopping.

"All of the wicked [one's] days he is writhing, even [through] the number of years that are laid up for the tyrant.

Look at them shake uncontrollably, like a woman writhing in childbirth.

My heart is writhing within me, and the terrors of death are fallen upon me.

We were pregnant, writhing in pain, but we gave birth only to wind. We have not won your victory on earth, nor have the inhabitants of the world been born."

She is empty, and void, and waste; and the heart melteth, and the knees smite together, and writhing pain is in all loins, and all their faces grow pale.