Matthew 2:3-6
And Herod the king having heard, was troubled, and all Jerusalem with him,
Matthew 2:13
And they having gone away, behold, the angel of the Lord appears in a dream to Joseph, saying; Having arisen, take the young child and His mother, and fly into Egypt; and be thou there until I may speak to thee; for Herod is about to seek the young child in order to destroy Him.
Matthew 2:16
Then Herod, seeing that he was mocked by the wise men, became exceedingly angry; and having sent forth, he slew all the boys in Bethlehem and in all its boundaries, from two years old and under, according to the time which he inquired with the wise men.