Revelation 2:14

But I have a few things against thee, that thou hast there them that hold the doctrine of Balaam, who taught Balak to cast a stumbling-block before the sons of Israel, to eat things sacrificed to idols, and to commit fornication.

Treasury of Scripture Knowledge

Summary

And when Balaam saw that it pleased the LORD to bless Israel, he went not, as at other times, to seek for enchantments, but he set his face toward the wilderness.

Bible References

Saw

Revelation 2:14
But I have a few things against thee, that thou hast there them that hold the doctrine of Balaam, who taught Balak to cast a stumbling-block before the sons of Israel, to eat things sacrificed to idols, and to commit fornication.