Deuteronomy 4:3

Yours are the eyes, that have seen what Yahweh did in Baal-peor, for every man who went after Baal-peor, did Yahweh thy God destroy out of thy midst;

Numbers 25:1-9

And Israel remained among the acacias, - and the people began to go away unchastely unto the daughters of Moab;

Numbers 26:64

And among these, was there not found a man of them who had been numbered by Moses, and Aaron the priest, - when they numbered the sons of Israel in the desert of Sinai.

Numbers 31:16

Lo! they, became unto the sons of Israel, by the advice of Balaam, the cause of daring acts of treachery against Yahweh, over the affair of Peor, - and then came the plague against the assembly of Yahweh!

Joshua 22:17

Too little for us, was the iniquity of Peor, from which we have not cleansed ourselves, unto this day, - although the plague came upon the assembly of Yahweh;

Psalm 106:28-29

Yet they let themselves be bound to Baal-peor, - and did eat sacrifices to the dead:

Hosea 9:10

Like grapes in the desert, found I Israel, like the first-ripe in the fig-tree when it is young, saw I your fathers, - they, entered Baal-peor, and devoted themselves to the Shameful Thing, Then became their abominations like their lusts.

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

What the

Numbers 25:1
And Israel remained among the acacias, - and the people began to go away unchastely unto the daughters of Moab;
Numbers 31:16
Lo! they, became unto the sons of Israel, by the advice of Balaam, the cause of daring acts of treachery against Yahweh, over the affair of Peor, - and then came the plague against the assembly of Yahweh!
Joshua 22:17
Too little for us, was the iniquity of Peor, from which we have not cleansed ourselves, unto this day, - although the plague came upon the assembly of Yahweh;
Psalm 106:28
Yet they let themselves be bound to Baal-peor, - and did eat sacrifices to the dead:
Hosea 9:10
Like grapes in the desert, found I Israel, like the first-ripe in the fig-tree when it is young, saw I your fathers, - they, entered Baal-peor, and devoted themselves to the Shameful Thing, Then became their abominations like their lusts.

General references

Numbers 26:64
And among these, was there not found a man of them who had been numbered by Moses, and Aaron the priest, - when they numbered the sons of Israel in the desert of Sinai.
Deuteronomy 3:29
So we abode in the valley, over against Beth-peor.