Matthew 25:5 While the bridegroom tarried, they all slumbered and slept.
Hebrews 10:37 For yet a little while, and he that shall come will come, and will not tarry.
Luke 22:46 And said unto them, Why sleep ye? rise and pray, lest ye enter into temptation.
Romans 13:11 And that, knowing the time, that now it is high time to awake out of sleep: for now is our salvation nearer than when we believed.
Mark 13:35-36 Watch ye therefore: for ye know not when the master of the house cometh, at even, or at midnight, or at the cockcrowing, or in the morning: Lest coming suddenly he find you sleeping.