'Knee' in the Bible

I have sworn by myself; a word that shall not return has gone forth from my mouth [in] righteousness: 'Every knee shall kneel down to me; every tongue shall swear.'

And he measured a thousand [cubits], and he brought me over into the waters [and] [it was] {knee deep}. And he measured a thousand [cubits], and he brought me over [into] the waters [and] [it was] {waist deep}.