Mark 14:34

30And Jesus saith unto him, Verily I say unto thee, That this day, even in this night, before the cock crow twice, thou shalt deny me thrice.

31But he spake the more vehemently, If I should die with thee, I will not deny thee in any wise. Likewise also said they all.

32And they came to a place which was named Gethsemane: and he saith to his disciples, Sit ye here, while I shall pray.

33And he taketh with him Peter and James and John, and began to be sore amazed, and to be very heavy;

34And saith unto them, My soul is exceeding sorrowful unto death: tarry ye here, and watch.

35And he went forward a little, and fell on the ground, and prayed that, if it were possible, the hour might pass from him.

36And 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.

37And he cometh, and findeth them sleeping, and saith unto Peter, Simon, sleepest thou? couldest not thou watch one hour?

38Watch ye and pray, lest ye enter into temptation. The spirit truly is ready, but the flesh is weak.