Mark 14:28-33 New American Standard Bible (NASB)

28. But after I have been raised, I will go ahead of you to Galilee."

29. But Peter said to Him, "Even though all may fall away, yet I will not."

30. And Jesus said to him, "Truly I say to you, that this very night, before a rooster crows twice, you yourself will deny Me three times."

31. But Peter kept saying insistently, "Even if I have to die with You, I will not deny You!" And they all were saying the same thing also.

32. They came to a place named Gethsemane; and He said to His disciples, "Sit here until I have prayed."

33. And He took with Him Peter and James and John, and began to be very distressed and troubled.

Mark 14