Luke 12:40

And if he shall come in the second watch, or come in the third watch, and find them so, blessed are those servants.

And this know, that if the goodman of the house had known what hour the thief would come, he would have watched, and not have suffered his house to be broken through.

Then Peter said unto him, Lord, speakest thou this parable unto us, or even to all?

And the Lord said, Who then is that faithful and wise steward, whom his lord shall make ruler over his household, to give them their portion of meat in due season?