Mark 14:27-37

27 Then Jesus said unto them, All ye shall be scandalized in me this night; for it is written, I will smite the shepherd, and the sheep shall be scattered.
28 But after I have risen, I will go before you into Galilee.
29 Then Peter said unto him, Although all be scandalized, yet I will not.
30 And Jesus said unto him, Verily I say unto thee, That this day, even in this night, before the cock crows twice, thou shalt deny me three times.
31 But he spoke the more vehemently, If I should die with thee, I will not deny thee in any wise. Likewise also said the others.
32 And they come to the place which is named Gethsemane, and he said to his disciples, Sit ye here while I pray.
33 And he takes with him Peter and James and John and began to be alarmed and to be anguished
34 and said unto them, My soul is exceeding sorrowful unto death; tarry ye here, and watch.
35 And he went forward a little and fell on the ground and prayed that, if it were possible, the hour might pass from him.
36 And he said, Abba, Father, all things are possible unto thee; take away this cup from me; nevertheless not what I will, but what thou wilt.
37 And he came and found them sleeping and said unto Peter: Simon, sleepest thou? Could thou not watch one hour?