Matthew 1:20

So all the generations from Abraham to David are fourteen generations; from David to the exile to Babylon fourteen generations; and from the carrying away to Babylon to the Christ, fourteen generations.

Now the birth of Jesus Christ was like this: After his mother, Mary, was engaged to Joseph, before they came together, she was found pregnant by the Holy Spirit.

Joseph, her husband, being a righteous man, and not willing to make her a public example, intended to put her away secretly.

She shall give birth to a son. You shall name him Jesus, for it is he who shall save his people from their sins.”

Now all this has happened that it might be fulfilled which was spoken by the Lord through the prophet, saying,

“Behold, the virgin shall be with child,

and shall give birth to a son.

They shall call his name Immanuel,”

which is, being interpreted, “God with us.”