Caravaggio, Saint Jerome Writing (c. 1605), Galleria Borghese. Public domain.
1 verse in the King James Version. Word study for “fool” →
Then said Saul, I have sinned: return, my son David: for I will no more do thee harm, because my soul was precious in thine eyes this day: behold, I have played the fool, and have erred exceedingly.