Acts 19:15
"And the evil spirit answered and said, Jesus I know, and Paul I know; but who are ye?"
Cross References (ranked by relevance)
Mark 1:34
And he healed many that were sick of divers diseases, and cast out many devils; and suffered not the devils to speak, because they knew him.
Mark 1:24
Saying, Let us alone; what have we to do with thee, thou Jesus of Nazareth? art thou come to destroy us? I know thee who thou art, the Holy One of God.