'Sleep' in the Bible

and should sleep and rise up night and day, and the seed should sprout and grow, he does not know how.

And he comes and finds them sleeping. And he says to Peter, Simon, dost thou sleep? Hast thou not been able to watch one hour?

And he comes the third time and says to them, Sleep on now, and take your rest. It is enough; the hour is come; behold, the Son of man is delivered up into the hands of sinners.