John 13:31-38

31 Then when he had gone out, Jesus said, Now is glory given to the Son of man, and God is given glory in him.

32 If God is given glory in him, God will give him glory in himself, and will give him glory even now.

33 My dear children, I am only to be with you a little longer. Then you will be looking for me: and as I said to the Jews, so now I say to you, Where I am going you may not come.

34 I give you a new law: Have love one for another; even as I have had love for you, so are you to have love one for another.

35 By this it will be clear to all men that you are my disciples, if you have love one for another.

36 Simon Peter said to him, Lord, where are you going? Jesus said in answer, Where I am going you may not come with me now, but you will come later.

37 Peter said to him, Why may I not come with you even now? I will give up my life for you.

38 Jesus said in answer, Will you give up your life for me? Truly I say to you, Before the cry of the cock you will have said three times that you are not my disciple.