John 13 36-38
    36  Simon Peter asked him, "Lord, where are you going?"
      Jesus replied, "Where I am going, you cannot follow now, but you will follow later."
    37  Peter asked, "Lord, why can't I follow you now? I will lay down my life for you."
    38  Then Jesus answered, "Will you really lay down your life for me? I tell you the truth, before the rooster crows, you will disown me three times!