Luke 2:10-11, 27, 46

And the angel said to them, “Fear not, for behold, I bring you good news of great joy that will be for all the people. For unto you is born this day in the city of David a Savior, who is Christ the Lord.

And he came in the Spirit into the temple, and when the parents brought in the child Jesus, to do for him according to the custom of the Law

After three days they found him in the temple, sitting among the teachers, listening to them and asking them questions.