Luke 12:37-40

Blessed are those slaves whom the master will find on the alert when he comes; truly I say to you, that he will gird himself to serve, and have them recline at the table, and will come up and wait on them. Whether he comes in the second watch, or even in the third, and finds them so, blessed are those slaves. “But be sure of this, that if the head of the house had known at what hour the thief was coming, he would not have allowed his house to be broken into. You too, be ready; for the Son of Man is coming at an hour that you do not expect.”