20 But as he considered this, behold, an angel of the Lord appeared to him in a dream, saying, “Joseph, son of David, do not fear to take Mary your wife, for that which is conceived in her is of the Holy Spirit; 21 she will bear a son, and you shall call his name Jesus, for he will save his people from their sins.” 22 All this took place to fulfil what the Lord had spoken by the prophet:

23 “Behold, a virgin shall conceive and bear a son,

and his name shall be called Emmanuel”

(which means, God with us).