Matthew Henry on Numbers 24:10-14
We have here the conclusion of this vain attempt to curse Israel, and the total abandonment of it. 1. Balak made the worst of it. He broke out into a rage against Balaam (Num 24:10), expressed both in words and gesture the highest degree of vexation at the disappointment; he smote his hands together, for indignation, to see all his measures thus broken, and his project baffled. He charged Balaam with putting upon him the basest affront and cheat imaginable: "I called thee to curse my enemies, and thou hast shown thyself in league with them, and in their interests, for thou hast blessed them these three times, though, by appointing the altars to be built and sacrifices to be offered, thou mad…
Read the whole note in the consoleJamieson-Fausset-Brown on Numbers 24:10
Balak's anger was kindled against Balaam, and he smote his hands together--The "smiting of the hands together" is, among Oriental people, an indication of the most violent rage (see Eze 21:17; Eze 22:13) and ignominious dismissal.
John Gill on Numbers 24:12
And Balaam said unto Balak,.... In order to mitigate his wrath, and bring him into a better temper:
spake I not also to thy messengers which thou sentest unto me: those that came to him a second time; for to the first he said nothing of what is after related, but to the last he did much the same as he had afterwards said to Balak himself: saying,
John Calvin on Numbers 24:12-13
And Balaam said unto Balak. Balaam speaks the truth, indeed, yet in a bad spirit, as we have seen: for he excuses himself with servility [171] to Balak, that it did not depend on himself that he did not comply with his wishes, but that God had stood in the way. For he grieves at the loss of his reward; and however grandly he may declaim on the supremacy of God, he still signifies that he has rather acted upon compulsion than willingly executed what was enjoined upon him. By "the word (sermonem) of Jehovah," [172] he means not only His decree, but what had been dictated to him, and which he would have still greatly desired to alter; but he indicates that he was bound by the power of the Spiri…