Mark 14:37
And he came and found them sleeping; and he said to Peter: Simon, do you sleep? Had you not strength to watch one hour?
Matthew 25:5
While the bridegroom delayed, they all slumbered and slept.
Matthew 26:40
And he came to his disciples, and found them sleeping; and he said to Peter: Was it so, that you had not strength to watch with me one hour?
Mark 14:29-31
Peter said to him: Though all should find occasion for offense, yet I will not.
Mark 14:40-41
And he returned, and found them sleeping again, for their eyes were heavy; and they knew not what to answer him.
Luke 9:31-32
they appeared in glory, and spoke of his departure, which he was about to accomplish in Jerusalem.
Luke 22:45-46
And he arose from prayer, and came to his disciples, and found them asleep for sorrow.
1 Thessalonians 5:6-8
Therefore, let us not sleep, as do others, but let us watch and be sober.
Hebrews 12:3
For consider him that endured such opposition of sinners against himself, lest you become weary and despondent in your minds.