Matthew 26:40

26:40 Then he came to the disciples and found them sleeping. He said to Peter, “So, couldn’t you stay awake with me for one hour?

Matthew 26:43

26:43 He came again and found them sleeping; they could not keep their eyes open.

Mark 14:37

14:37 Then he came and found them sleeping, and said to Peter, “Simon, are you sleeping? Couldn’t you stay awake for one hour?

Mark 14:40-41

14:40 When he came again he found them sleeping; they could not keep their eyes open. And they did not know what to tell him. 14:41 He came a third time and said to them, “Are you still sleeping and resting? Enough of that! The hour has come. Look, the Son of Man is betrayed into the hands of sinners.