John 13:31-38

31 Therefore when he had gone out, Jesus said, Now is the Son of man glorified, and God is glorified in him.

32 If God is glorified in him, God will also glorify him in himself, and will immediately glorify him.

33 Little children, yet a little while I am with you. Ye will seek me: and, as I said to the Jews, Whither I go, ye cannot come; so now I say to you.

34 A new commandment I give to you, That ye love one another; as I have loved you, that ye also love one another.

35 By this shall all [men] know that ye are my disciples, if ye have love one to another.

36 Simon Peter said to him, Lord, whither goest thou? Jesus answered him, Whither I go, thou canst not follow me now; but thou shalt follow me afterward.

37 Peter said to him, Lord, why cannot I follow thee now? I will lay down my life for thy sake.

38 Jesus answered him, Wilt thou lay down thy life for my sake? Verily, verily, I say to thee, The cock will not crow, till thou hast denied me thrice.