Luke 2:40

37 and she [is] a widow of about eighty-four years, who did depart not from the temple, with fasts and supplications serving, night and day,

38 and she, at that hour, having come in, was confessing, likewise, to the Lord, and was speaking concerning him, to all those looking for redemption in Jerusalem.

39 And when they finished all things, according to the Law of the Lord, they turned back to Galilee, to their city Nazareth;

40 and the child grew and was strengthened in spirit, being filled with wisdom, and the grace of God was upon him.

41 And his parents were going yearly to Jerusalem, at the feast of the passover,

42 and when he became twelve years old, they having gone up to Jerusalem, according to the custom of the feast,

43 and having finished the days, in their returning the child Jesus remained behind in Jerusalem, and Joseph and his mother did not know,