NET
39 So when Joseph and Mary had performed everything according to the law of the Lord, they returned to Galilee, to their own town of Nazareth.
Darby
39 And when they had completed all things according to the law of [the] Lord, they returned to Galilee to their own city Nazareth.
KJV
39 And when they had performed all things according to the law of the Lord, they returned into Galilee, to their own city Nazareth.