2 Corinthians 6:14-18

[Keep out of all incongruous ties with unbelievers. What have righteousness and iniquity in common, or how can light associate with darkness?

Revelation 21:8

but as for the craven, the faithless, the abominable, as for murderers, the immoral, sorcerers, idolaters, and liars of all kinds ??their lot is the lake that blazes with fire and brimstone, which is the second death."

Treasury of Scripture Knowledge

Summary

Judah hath dealt treacherously, and an abomination is committed in Israel and in Jerusalem; for Judah hath profaned the holiness of the LORD which he loved, and hath married the daughter of a strange god.

Bible References

And an

Revelation 21:8
but as for the craven, the faithless, the abominable, as for murderers, the immoral, sorcerers, idolaters, and liars of all kinds ??their lot is the lake that blazes with fire and brimstone, which is the second death."

And hath

2 Corinthians 6:14
[Keep out of all incongruous ties with unbelievers. What have righteousness and iniquity in common, or how can light associate with darkness?