John 13:12-20 - The Meaning Of Footwashing
12 When therefore he washed their feet; and took his garments, going to recline again, he said to them, Knew ye what I have done to you? 13 Ye call one Teacher and Lord: and ye say well; for I am. 14 If therefore, I washed your feet, the Lord and Teacher; ye also ought to wash the feet of one another: 15 For I have given you a pattern, as I have done to you, also should ye do.
16 Truly, truly I say to you The servant is not greater than his Lord; neither the sent greater than he having sent him. 17 If ye know these, happy are ye if ye do them. 18 I say not of you all: I know whom I have chosen: but that the writing might be completed, He chewing bread with me lifted up his heel against me.
19 From now I say to you before it shall be, that, when it should be, ye might believe that I am. 20 Truly, truly, I say to you, He receiving whomsoever I shall send receives me; and he receiving me receives him having sent me.