Thematic Bible: An angel appears and testifies to the innocence of his betrothed

Then Joseph her husband, being righteous, and not willing to expose her to shame, purposed to put her away privately. But while he thought on these things, lo! an angel of the Lord appeared to him in a dream, saying, Joseph, son of David, fear not to take to thee Mary thy wife; for that which is conceived in her is by the Holy Spirit. And she will bear a son, and thou shalt call his name Jesus; for he will save his people from their sins. read more.
Now all this took place, that it might be fulfilled which was spoken by the Lord through the prophet, saying, "Behold, the virgin shall be with child, and shall bear a son, and they shall call his name Immanuel;" that is, when interpreted, Godis withus. Then Joseph, on waking up from sleep, did as the angel of the Lord had bidden him, and took to him his wife;