Luke 2:4-6

CAB(i) 4 Joseph also went up from Galilee, out of the city of Nazareth, into Judea, to the city of David, which is called Bethlehem, because he was of the house and family of David, 5 to be registered with Mary, his betrothed wife, who was pregnant. 6 So it was, that while they were there, the days were completed for her to bear.