American Standard Version (ASV):
And demons also came out from many, crying out, and saying, Thou art the Son of God. And rebuking them, he suffered them not to speak, because they knew that he was the Christ.
King James Version (KJV):
And devils also came out of many, crying out, and saying, Thou art Christ the Son of God. And he rebuking [them] suffered them not to speak: for they knew that he was Christ.