Matthew 26:35

32 but, after my having risen, I will go before you to Galilee.`

33 And Peter answering said to him, `Even if all shall be stumbled at thee, I will never be stumbled.`

34 Jesus said to him, `Verily I say to thee, that, this night, before cock-crowing, thrice thou wilt deny me.`

35 Peter saith to him, `Even if it may be necessary for me to die with thee, I will not deny thee;` in like manner also said all the disciples.

36 Then come with them doth Jesus to a place called Gethsemane, and he saith to the disciples, `Sit ye here, till having gone away, I shall pray yonder.`

37 And having taken Peter, and the two sons of Zebedee, he began to be sorrowful, and to be very heavy;

38 then saith he to them, `Exceedingly sorrowful is my soul -- unto death; abide ye here, and watch with me.`