Numbers 22:5

To Pethor, which is by the river of the land of the children of his people - Dr. Kennicott justly remarks, that "the description now given of Balaam's residence, instead of being particular, agrees with any place in any country where there is a river; for he lived by Pethor, which is by the river of the land of the children of his people. But was Pethor then near the Nile in Egypt? Or in Canaan, near Jordan? Or in Mesopotamia, near the Euphrates, and belonging to the Ammonites? This last was in fact the case; and therefore it is well that twelve Hebrew MSS. (with two of De Rossi's) confirm the Samaritan text here in reading, instead of עמו ammo, his people, עמון Ammon, with the Syriac and Vulgate versions." Houbigant properly contends for this reading; and necessity urges the propriety of adopting it. It should therefore stand thus: by the river of the land of the children of Ammon; and thus it agrees with Deuteronomy 23:4.

Balaam the son of Beor was from the first a worshipper in some sort of the true God; and had learned some elements of pure and true religion in his home in the far East, the cradle of the ancestors of Israel. But though prophesying, doubtless even before the ambassadors of Balak came to him, in the name of the true God, yet prophecy was still to him as before a mere business, not a religion. The summons of Balak proved to be a crisis in his career: and he failed under the trial. When the gold and honors of Balak seemed to be finally lost, he became reckless and desperate; and, as if in defiance, counseled the evil stratagem by which he hoped to compass indirectly that ruin of God's people which he had been withheld from working otherwise. He thus, like Judas and Ahithophel, set in motion a train of events which involved his own destruction.

The name Balaam signifies "destroyer," or "glutton," and is in part identical with "Bela, son of Beor," the first king of Edom Genesis 36:32. The name "Beor" ("to burn up") is that of the father, or possibly ancestor, of the prophet.

Pethor, which is by the river of the land of the children of his people - Rather, Pethor which was ... land. Pethor (Pitru, Assyrian) was on the river Sagura (modern: Sajur) near its junction with the Euphrates.

22:5 Balaam - Who is called a prophet, 2 Peter 2:16 , because God was pleased to inspire and direct him to speak the following prophecies.Indeed many of the Jewish writers say, that Balaam had been a great prophet, who for the accomplishment of his predictions, and the answers of his prayers, had been looked upon justly as a man of great interest with God. However it is certain, that afterwards for his covetousness, God departed from him. Beor - Or, Bosor, 2 Peter 2:15 , for he had two names, as many others had. Pethor - A city in Mesopotamia. By the river - By Euphrates, which is called the river, by way of eminency, and here the river of Balaam's land or country, to wit, of Mesopotamia.