John 13:4

Now before the feast of the Passover, Jesus, knowing that his time had come that he would depart from this world to the Father, having loved his own who were in the world, he loved them to the end.

During supper, the devil having already put into the heart of Judas Iscariot, Simon’s son, to betray him,

Jesus, knowing that the Father had given all things into his hands, and that he came from God and was going to God,

Then he poured water into the basin, and began to wash the disciples’ feet and to wipe them with the towel that was wrapped around him.

Then he came to Simon Peter. He said to him, “Lord, do you wash my feet?”

Jesus answered him, “You don’t know what I am doing now, but you will understand later.”