Luke 2:39-49

39 When they had finished everything required by the law of the Lord, they returned to Galilee, to their own town of Nazareth.
40 The child grew and became strong, filled with wisdom; and the favor of God was upon him.
41 Now every year his parents went to Jerusalem for the festival of the Passover.
42 And when he was twelve years old, they went up as usual for the festival.
43 When the festival was ended and they started to return, the boy Jesus stayed behind in Jerusalem, but his parents did not know it.
44 Assuming that he was in the group of travelers, they went a day's journey. Then they started to look for him among their relatives and friends.
45 When they did not find him, they returned to Jerusalem to search for him.
46 After three days they found him in the temple, sitting among the teachers, listening to them and asking them questions.
47 And all who heard him were amazed at his understanding and his answers.
48 When his parents saw him they were astonished; and his mother said to him, "Child, why have you treated us like this? Look, your father and I have been searching for you in great anxiety."
49 He said to them, "Why were you searching for me? Did you not know that I must be in my Father's house?"

Luke 2:39-49 In-Context

37 then as a widow to the age of eighty-four. She never left the temple but worshiped there with fasting and prayer night and day.
38 At that moment she came, and began to praise God and to speak about the child to all who were looking for the redemption of Jerusalem.
39 When they had finished everything required by the law of the Lord, they returned to Galilee, to their own town of Nazareth.
40 The child grew and became strong, filled with wisdom; and the favor of God was upon him.
41 Now every year his parents went to Jerusalem for the festival of the Passover.
42 And when he was twelve years old, they went up as usual for the festival.
43 When the festival was ended and they started to return, the boy Jesus stayed behind in Jerusalem, but his parents did not know it.
44 Assuming that he was in the group of travelers, they went a day's journey. Then they started to look for him among their relatives and friends.
45 When they did not find him, they returned to Jerusalem to search for him.
46 After three days they found him in the temple, sitting among the teachers, listening to them and asking them questions.
47 And all who heard him were amazed at his understanding and his answers.
48 When his parents saw him they were astonished; and his mother said to him, "Child, why have you treated us like this? Look, your father and I have been searching for you in great anxiety."
49 He said to them, "Why were you searching for me? Did you not know that I must be in my Father's house?"
50 But they did not understand what he said to them.
51 Then he went down with them and came to Nazareth, and was obedient to them. His mother treasured all these things in her heart.

Footnotes 2

New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.