John 13:10-12

Amplified Bible

¹⁰ Jesus said to him, “Anyone who has bathed needs only to wash his feet, and is completely clean. And you [My disciples] are clean, but not all of you.” ¹¹ For He knew who was going to betray Him; for that reason He said, “Not all of you are clean.”

¹² So when He had washed their feet and put on His [outer] robe and reclined at the table again, He said to them, “Do you understand what I have done for you?