This is how the birth of Jesus Christ came about: His mother Mary was pledged in marriage to Joseph, but before they came together, she was found to be with child through the Holy Spirit.
Textus Receptus (TR) - Matthew 1:18 >Τοῦ δὲ Ἰησοῦ Χριστοῦ ἡ γέννησις οὕτως ἦν· μνηστευθείσης γὰρ τῆς μητρὸς αὐτοῦ Μαρίας τῷ Ἰωσήφ, πρὶν ἢ συνελθεῖν αὐτούς, εὑρέθη ἐν γαστρὶ ἔχουσα ἐκ πνεύματος ἁγίου.