Mark 14:37
And he came and found them sleeping, and said to Peter, Simon, do you sleep? Could you not watch one hour?
Matthew 25:5
And while the bridegroom delayed, all slumbered and slept;
Matthew 26:40
And he came to the disciples and found them sleeping, and said to Peter, Are you so unable to watch with me one hour?
Mark 14:29-31
But Peter said to him, Even if all should be offended, yet I will not.
Mark 14:40-41
And again coming he found them sleeping; for their eyes were heavy; and they knew not what to answer him.
Luke 9:31-32
who appearing in glory spoke of his departure which he was about to accomplish at Jerusalem.
Luke 22:45-46
And rising from prayer, and coming to the disciples, he found them sleeping from grief,
1 Thessalonians 5:6-8
Therefore let us not sleep as others, but let us watch and be sober.
Hebrews 12:3
For consider him that has endured such a contradiction from sinners, that you may not become faint and weary in your minds.