Matthew 1:1, 6, 17, 23

The book of the genealogy of Jesus Christ, the son of David, the son of Abraham.

and Jesse the father of David the king. And David was the father of Solomon by the wife of Uriah

So all the generations from Abraham to David were fourteen generations, and from David to the deportation to Babylon fourteen generations, and from the deportation to Babylon to the Christ fourteen generations.

“Behold, the virgin shall conceive and bear a son, and they shall call his name Immanuel” (which means, God with us).