John:13:4-6
nkjv@John:13:4 @ rose from supper and laid aside His garments, took a towel and girded Himself.
nkjv@John:13:5 @ After that, He poured water into a basin and began to wash the disciples' feet, and to wipe them with the towel with which He was girded.
nkjv@John:13:6 @ Then He came to Simon Peter. And Peter said to Him, "Lord, are You washing my feet?"