1 John 3:8

He who works sin, is of the devil; for the devil sins from the beginning. For this purpose, the Son of God was manifested, that he might destroy the works of the devil.

Revelation 3:9-10

Behold, I will give of those-who are of the assembly of Satan; who say they are Jews, and are not, but do lie; behold-I will make them to come and worship before your feet; and they shall know that I have loved you.

Treasury of Scripture Knowledge

Summary

Jesus answered them, Have not I chosen you twelve, and one of you is a devil?

Bible References

And one

1 John 3:8
He who works sin, is of the devil; for the devil sins from the beginning. For this purpose, the Son of God was manifested, that he might destroy the works of the devil.
Revelation 3:9
Behold, I will give of those-who are of the assembly of Satan; who say they are Jews, and are not, but do lie; behold-I will make them to come and worship before your feet; and they shall know that I have loved you.