Matthew 2:13-15

After they'd left, an angel of the Lord appeared to Joseph in a dream, and told him, “Get up, and take the child and his mother, and flee to Egypt. Remain there until I tell you, because Herod is going to search for the child to kill him.” So Joseph got up and took the boy and his mother, and left during the night for Egypt. They stayed there until Herod's death. This fulfilled what the Lord said through the prophet, “I called my son out of Egypt.”