Mark 14:37
And when He came back and found His disciples sleeping He said to Peter, "Simon, are you sleeping? Could you not stay alert [in prayer] for one hour?
Matthew 25:5
Now when the [bride and] groom were late [in arriving], the bridesmaids all got drowsy and fell asleep.
Matthew 26:40
And [when] He came [back] to where His disciples were and found them asleep, He said to Peter, "What [is this], could you not remain alert with me [in prayer] for one hour?
Mark 14:29-31
But Peter said to Him, "Although everyone else will have doubts [about you], I never will."
Mark 14:40-41
Then He came back again and found His disciples still asleep, because they had not been able to keep their eyes open at all.
Luke 9:31-32
who appeared in splendor, and were speaking of Jesus' [coming] departure [i.e., His imminent death], which He was soon to experience at Jerusalem.
Luke 22:45-46
And when He got up from praying He went to His disciples and found them asleep, exhausted from grief.
1 Thessalonians 5:6-8
So then, we should not be [spiritually] asleep, like the rest [i.e., the unsaved world], but we should be alert and sober [i.e., in control of our senses].
Hebrews 12:3
Now think about how Jesus endured such opposition against Himself from sinners, so that you do not grow weary and become discouraged [yourself].