John 13:6-8

Young's Literal Translation

⁶ He cometh, therefore, unto Simon Peter, and that one saith to him, `Sir, thou -- dost thou wash my feet?'

⁷ Jesus answered and said to him, `That which I do thou hast not known now, but thou shalt know after these things;'

⁸ Peter saith to him, `Thou mayest not wash my feet -- to the age.' Jesus answered him, `If I may not wash thee, thou hast no part with me;'