John 13:1 (WEB)
Now before the Feast of the Passover, Jesus knowing 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.
John 13:5 (WEB) - 5 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.
John 13:10, 10 Jesus said to him, “The one who has bathed does not need to wash, except for his feet, but is completely clean. And you are clean, but not every one of you.” - ESV
John 13:12 (WEB) - 12 So when he had washed their feet, put his outer garment back on, and sat down again, he said to them, “Do you know what I have done to you?