Luke 12:39-40 And this know, that if the master of the house knew at what hour the thief would come, he would watch, and not suffer his house to be broken through.

Webster⁽ⁱ⁾ ³⁹ And this know, that if the master of the house knew at what hour the thief would come, he would watch, and not suffer his house to be broken through. ⁴⁰ Be ye therefore ready also: for the Son of man cometh at an hour when ye think not.