When the days were completed for their purification according to the law of Moses, Mary and Joseph took Jesus up to Jerusalem to present him to the Lord, just as it is written in the law of the Lord Luke 2:22–24
Jesus said to his disciples: “Be sure of this: if the master of the house had known the hour when the thief was coming, he would not have let his house be broken into. You also must be prepared, for at an hour you do not expect...” Luke 12:39–40