Mark 13:36
Beware lest He should arrive unexpectedly and find you asleep.
Mark 14:40
When He returned He again found them asleep, for they were very tired; and they knew not how to answer Him.
Matthew 24:48-51
But if the man, being a bad servant, should say in his heart, 'My master is a long time in coming,'
Matthew 25:5
The bridegroom was a long time in coming, so that meanwhile they all became drowsy and fell asleep.
Mark 14:37
Then He came and found them asleep, and He said to Peter, "Simon, are you asleep? Had you not strength to keep awake a single hour?
Luke 21:34
"But take heed to yourselves, lest your souls be weighed down with self-indulgence and drunkenness or the anxieties of this life, and that day come upon you, suddenly, like a falling trap;
Luke 22:45
When He rose from his prayer and came to His disciples, He found them sleeping for sorrow.
Romans 13:11-14
Carry out these injunctions because you know the critical period at which we are living, and that it is now high time, to rouse yourselves from sleep; for salvation is now nearer to us than when we first became believers.
Ephesians 5:14
For this reason it is said, "Rise, sleeper; rise from among the dead, and Christ will shed light upon you."
1 Thessalonians 5:6-7
So then let us not sleep, like the rest of the world, but let us keep awake and be sober.