Luke 2:46-50 NIV

46 After three days they found him in the temple courts, sitting among the teachers, listening to them and asking them questions.
47 Everyone who heard him was amazed1 at his understanding and his answers.

References for Luke 2:47

48 When his parents saw him, they were astonished. His mother2 said to him, "Son, why have you treated us like this? Your father3 and I have been anxiously searching for you."

References for Luke 2:48

49 "Why were you searching for me?" he asked. "Didn't you know I had to be in my Father's house?"4

References for Luke 2:49

50 But they did not understand what he was saying to them.5

References for Luke 2:50