48 And when they saw him, they were amazed: and his mother said to him, Son, why hast thou thus dealt with us? behold, thy father and I have sought thee sorrowing.
49 And he said to them, How is it that ye sought me? knew ye not that I must be about my Father's business?
50 And they understood not the saying which he spoke to them.
51 And he went down with them, and came to Nazareth, and was subject to them: but his mother kept all these sayings in her heart.