2 Bible Verses about Drowsiness

as it is written, "God hath given them up to a state of insensibility, so that their eyes could not see, and their ears could not hear."

Then advancing a little further, he fell prostrate in prayer, and said, "O my father, if it be possible, let this cup pass from me: nevertheless not mine, but thy will be done." then returning to the disciples, and finding them asleep, he said to Peter, what, could ye not watch by me one hour? watch and pray that ye may not sink under the trial: the mind indeed is vigorous, but the flesh is weak.read more.
again, he went away the second time, and prayed thus, "O my father, if I cannot avoid drinking this cup, thy will be done." then returning, he found them asleep again: for their eyes were heavy.