Luke 2:4-6

ISV(i) 4 Joseph, too, went up from the city of Nazareth in Galilee to Judea, to the City of David (called Bethlehem), because he was a descendant of the household and family of David. 5 He went there to be registered with Mary, who had been promised to him in marriage and was pregnant.
6 While they were there, the time came for her to have her baby,