'Foolishly' in the Bible

and hast not suffered me to kiss my sons and my daughters? -- now thou hast acted foolishly in doing so;

And Saul saith, 'I have sinned; turn back, my son David, for I do evil to thee no more, because that my soul hath been precious in thine eyes this day; lo, I have acted foolishly, and do err very greatly.'

And the heart of David smiteth him, after that he hath numbered the people, and David saith unto Jehovah, 'I have sinned greatly in that which I have done, and now, O Jehovah, cause to pass away, I pray Thee, the iniquity of Thy servant, for I have acted very foolishly.'

and David saith unto God, 'I have sinned exceedingly, in that I have done this thing; and now, cause to pass away, I pray Thee, the iniquity of Thy servant, for I have acted very foolishly.'