Thomson(i)
13 You call me The teacher and the master; and you say right, for so I am.
14 If I then, the master and the teacher, have washed your feet, you ought to wash one another's feet;
15 for I have set you an example, that you may do as I have done to you.
16 Verily, verily I say to you, The servant is not greater than his master; nor is a missionary greater than he who sent him.
17 If you know these things, happy are you if you practise them.
18 I do not speak of you all. I know whom I have chosen. But that the scripture may be fulfilled, He Who is eating bread with me hath lifted up his heel against me.