Revelation 2:9
9 “‘I know your tribulation and your poverty (but you are wrich) and the slander1 of those who say that they are Jews and are not, but are a xsynagogue of Satan.
Revelation 3:9
9 Behold, I will make those of the nsynagogue of Satan who say that they are Jews and are not, but lie—behold, I will make them come and obow down before your feet, and they will learn that I have ploved you.