'Asleep' in the Bible

But Jesus was in the stern, asleep [with His head] on the [sailor’s leather] cushion. And they woke Him and said to Him, “Teacher, do You not care that we are about to die?”

[stay alert,] in case he should come suddenly and unexpectedly and find you asleep and unprepared.

And He came back and found them sleeping, and He said to Peter, “Simon, are you asleep? Were you unable to keep watch for one hour?