John 13:38
Jesus answered him, “Will you lay down your life for me? Most certainly I tell you, the rooster won’t crow until you have denied me three times.
World English Bible (Public Domain)
In context
Before · John 13:36–37
36Simon Peter said to him, “Lord, where are you going?” Jesus answered, “Where I am going, you can’t follow now, but you will follow afterwards.” 37Peter said to him, “Lord, why can’t I follow you now? I will lay down my life for you.”
38Jesus answered him, “Will you lay down your life for me? Most certainly I tell you, the rooster won’t crow until you have denied me three times.