Luke

⁴²And when he was twelve years old, they went up after the custom of the feast; ⁴³and when they had fulfilled the days, as they were returning, the boy Jesus tarried behind in Jerusalem; and his parents knew it not; ⁴⁴but supposing him to be in the company, they went a day's journey; and they sought for him among their kinsfolk and acquaintance: ⁴⁵and when they found him not, they returned to Jerusalem, seeking for him. ⁴⁶And it came to pass, after three days they found him in the temple, sitting in the midst of the doctors, both hearing them, and asking them questions: ⁴⁷and all that heard him were amazed at his understanding and his answers. ⁴⁸And when they saw him, they were astonished: and his mother said unto him, Son, why hast thou thus dealt with us? behold, thy father and I sought thee sorrowing.