Matthew 2:19
Then when Herod was dead, an angel from the Lord appeared in a [supernatural] dream to Joseph [while he was still] in Egypt, saying,
Matthew 1:20
But while he was thinking about the matter, [suddenly] an angel from the Lord appeared to him in a dream [i.e., a supernatural revelation given during sleep], saying, "Joseph, you descendant of David, do not be afraid to take Mary to be your wife, for the baby she is carrying is by [the power of] the Holy Spirit.
Matthew 2:12-13
Then they were warned by God in a [supernatural] dream not to return to Herod, so they left and returned to their own country by a different route.
Matthew 2:22
But when he heard that Archelaus was then the king of Judea, in place of his father Herod, he was afraid to go back. Then, being warned by God in a [supernatural] dream, he went on up to the region called Galilee,