'Knee' in the Bible

I solemnly make this oath -- what I say is true and reliable: 'Surely every knee will bow to me, every tongue will solemnly affirm;

When they ask you, 'Why are you groaning?' you will reply, 'Because of the report that has come. Every heart will melt with fear and every hand will be limp; everyone will faint and every knee will be wet with urine.' Pay attention -- it is coming and it will happen, declares the sovereign Lord."

Again he measured 1,750 feet and led me through the water, which was now knee deep. Once more he measured 1,750 feet and led me through the water, which was waist deep.