Mark 14:38
King James Version
“Watch ye and pray, lest ye enter into temptation. The spirit truly ready, but the flesh weak.”
Context
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 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 ready, but the flesh weak.
39And again he went away, and prayed, and spake the same words.
40And when he returned, he found them asleep again, (for their eyes were heavy,) neither wist they what to answer him.
41And he cometh the third time, and saith unto them, Sleep on now, and take rest: it is enough, the hour is come; behold, the Son of man is betrayed into the hands of sinners.