John 13:1-5 New Revised Standard Version (NRSV)
Jesus Washes the Disciples’ Feet
13 Now before the festival of the Passover, Jesus knew that his hour had come to depart from this world and go to the Father. Having loved his own who were in the world, he loved them to the end. 2 The devil had already put it into the heart of Judas son of Simon Iscariot to betray him. And during supper 3 Jesus, knowing that the Father had given all things into his hands, and that he had come from God and was going to God, 4 got up from the table,[a] took off his outer robe, and tied a towel around himself. 5 Then he poured water into a basin and began to wash the disciples’ feet and to wipe them with the towel that was tied around him.