~ Matthew 24:42-51
42"Therefore keep watch, because you do not know on what day your Lord will come. 43But understand this: If the owner of the house had known at what time of night the thief was coming, he would have kept watch and would not have let his house be broken into. 44So you also must be ready, because the Son of Man will come at an hour when you do not expect him.
45"Who then is the faithful and wise servant, whom the master has put in charge of the servants in his household to give them their food at the proper time? 46It will be good for that servant whose master finds him doing so when he returns. 47I tell you the truth, he will put him in charge of all his possessions. 48But suppose that servant is wicked and says to himself, 'My master is staying away a long time,' 49and he then begins to beat his fellow servants and to eat and drink with drunkards. 50The master of that servant will come on a day when he does not expect him and at an hour he is not aware of. 51He will cut him to pieces and assign him a place with the hypocrites, where there will be weeping and gnashing of teeth.
New International Version
See also: Mark 13:33-37; Luke 21:34-36