John 13:34-38

King James Version

³⁴ A new commandment I give unto 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 unto him, Lord, whither goest thou? Jesus answered him, Whither I go, thou canst not follow me now; but thou shalt follow me afterwards.

³⁷ Peter said unto 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 unto thee, The cock shall not crow, till thou hast denied me thrice.