Mark 14:36-40

And he said, Abba, Father, all things are possible unto thee; remove this cup from me: howbeit not what I will, but what thou wilt. And he cometh, and findeth them sleeping, and saith unto Peter, Simon, sleepest thou? couldest thou not watch one hour? Watch and pray, that ye enter not into temptation: the spirit indeed is willing, but the flesh is weak. And again he went away, and prayed, saying the same words. And again he came, and found them sleeping, for their eyes were very heavy; and they knew not what to answer him.