Luke 12:37-43
12:37 Blessed are those slaves whom their master finds alert when he returns! I tell you the truth, he will dress himself to serve, have them take their place at the table, and will come and wait on them!
12:38 Even if he comes in the second or third watch of the night and finds them alert, blessed are those slaves!
12:39 But understand this: If the owner of the house had known at what hour the thief was coming, he would not have let his house be broken into.
12:40 You also must be ready, because the Son of Man will come at an hour when you do not expect him.”
12:41 Then Peter said, “Lord, are you telling this parable for us or for everyone?”
12:42 The Lord replied, “Who then is the faithful and wise manager, whom the master puts in charge of his household servants, to give them their allowance of food at the proper time?
12:43 Blessed is that slave whom his master finds at work when he returns.