Luke 2:4-5, 11-12, 21

And Joseph also went up from Galilee, from the town of Nazareth, to Judea, to the city of David, which is called Bethlehem, because he was of the house and lineage of David, to be registered with Mary, his betrothed, who was with child.

For unto you is born this day in the city of David a Savior, who is Christ the Lord. And this will be a sign for you: you will find a baby wrapped in swaddling cloths and lying in a manger.”

And at the end of eight days, when he was circumcised, he was called Jesus, the name given by the angel before he was conceived in the womb.