'Urine' in the Bible

All of their hands will hang limp; their knees will be wet with urine.

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."