Infidel
2 verses in 2 books of the King James Bible.
By Book
Every Occurrence
2 Corinthians 6:15And what concord hath Christ with Belial? or what part hath he that believeth with an infidel?
1 Timothy 5:8But if any provide not for his own, and specially for those of his own house, he hath denied the faith, and is worse than an infidel.