TSK
Treasury of Scripture Knowledge references in ASV.
And when Balaam saw that it pleased Jehovah to bless Israel, he went not, as at the other times, to meet with enchantments, but he set his face toward the wilderness.
forsaking the right way, they went astray, having followed the way of Balaam the [son] of Beor, who loved the hire of wrong-doing;
But I have a few things against thee, because thou hast there some that hold the teaching of Balaam, who taught Balak to cast a stumblingblock before the children of Israel, to eat things sacrificed to idols, and to commit fornication.