Matthew 1:23-25

King James Version

²³ Behold, a virgin shall be with child, and shall bring forth a son, and they shall call his name Emmanuel, which being interpreted is, God with us.

²⁴ Then Joseph being raised from sleep did as the angel of the Lord had bidden him, and took unto him his wife:

²⁵ And knew her not till she had brought forth her firstborn son: and he called his name Jesus.