Joshua 22:17

Is the iniquity of Peor too little for us, from which we are not cleansed until this day, for which there was a plague in the congregation of the LORD?

Numbers 25:1-18

And Israel abode in Shittim, and the people began to fornicate with the daughters of Moab,

Deuteronomy 4:3-4

Your eyes have seen what the LORD did because of Baalpeor; for all the men that followed Baalpeor, the LORD thy God has destroyed them from among you.

Psalm 106:28-29

They also joined themselves unto Baalpeor and ate the sacrifices for the dead.

Ezra 9:13-14

And after all that is come upon us for our evil deeds and for our great guiltiness, seeing that thou our God hast intervened that we no longer be oppressed because of our iniquities and hast given us such an escape as this,

1 Corinthians 10:8

Neither let us commit fornication, as some of them committed and fell dead: in one day, twenty-three thousand.

1 Corinthians 10:11

Now all these things happened unto them as types, and they are written for our admonition, upon whom the ends of the ages are come.

Treasury of Scripture Knowledge

Summary

Is the iniquity of Peor too little for us, from which we are not cleansed until this day, although there was a plague in the congregation of the LORD,

Bible References

Is the iniquity

Numbers 25:3
And Israel joined himself unto Baalpeor; and the anger of the LORD was kindled against Israel.
Deuteronomy 4:3
Your eyes have seen what the LORD did because of Baalpeor; for all the men that followed Baalpeor, the LORD thy God has destroyed them from among you.
Psalm 106:28
They also joined themselves unto Baalpeor and ate the sacrifices for the dead.

From which

Ezra 9:13
And after all that is come upon us for our evil deeds and for our great guiltiness, seeing that thou our God hast intervened that we no longer be oppressed because of our iniquities and hast given us such an escape as this,
1 Corinthians 10:8
Neither let us commit fornication, as some of them committed and fell dead: in one day, twenty-three thousand.