John Gills Exposition of the Bible Commentary - Numbers 23:2
And Balak did as Balaam had spoken ,.... Ordered seven altars to be built, and prepared seven bullocks and rams for sacrifice: and Balak and Balsam offered on every altar a bullock and a ram ; both seem to be concerned in offering the sacrifices; Balak, though a king, it being usual for kings to be priests also, as Melchizedek was, and Balaam as a prophet; and these sacrifices were offered to the true God, as seems clear from Numbers 23:4 and to which Balak, at the direction of Balaam,... read more
Matthew Henry's Complete Commentary - Numbers 23:1-12
Here is, I. Great preparation made for the cursing of Israel. That which was aimed at was to engage the God of Israel to forsake them, and either to be on Moab's side or to stand neuter. O the sottishness of superstition, to imagine that God will be at men's beck! Balaam and Balak think to bribe him with altars and sacrifices, offered without any warrant or institution of his: as if he would eat the flesh of bulls or drink the blood of goats. Ridiculous nonsense, to think that these would... read more