20 Then the mother of the sons of Zebedee came to him with her sons, and kneeling before him, she asked a favor of him. 21 And he said to her, “What do you want?” She said to him, “Declare that these two sons of mine will sit, one at your right hand and one at your left, in your kingdom.” 22 But Jesus answered, “You do not know what you are asking. Are you able to drink the cup that I am about to drink?”They said to him, “We are able.” 23 He said to them, “You will indeed drink my cup, but to sit at my right hand and at my left, this is not mine to grant, but it is for those for whom it has been prepared by my Father.” 24 When the ten heard it, they were angry with the two brothers. 25 But Jesus called them to him and said, “You know that the rulers of the Gentiles lord it over them, and their great ones are tyrants over them. 26 It will not be so among you; but whoever wishes to be great among you must be your servant, 27 and whoever wishes to be first among you must be your slave; 28 just as the Son of Man came not to be served but to serve, and to give his life a ransom for many.”
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, 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.
12 After he had washed their feet, had put on his robe, and had returned to the table, he said to them, “Do you know what I have done to you? 13 You call me Teacher and Lord—and you are right, for that is what I am. 14 So if I, your Lord and Teacher, have washed your feet, you also ought to wash one another’s feet. 15 For I have set you an example, that you also should do as I have done to you. 16 Very truly, I tell you, servants are not greater than their master, nor are messengers greater than the one who sent them. 17 If you know these things, you are blessed if you do them.