Mark 14:40 in the King James Version
And when he returned, he found them asleep again, (for their eyes were heavy,) neither wist they what to answer him.
Context
39 Again he went away and prayed, saying the same words.
40 Again he returned and found them sleeping, for their eyes were very heavy; and they didn’t know what to answer him.
41 He came the third time and said to them, “Sleep on now, and take your rest. It is enough. The hour has come. Behold, the Son of Man is betrayed into the hands of sinners.