The interpretation timeline

Num 22:5

How this passage has been read — the sources, oldest to newest.

From the early Church Fathers to now.

Num 22:5 · Douay-Rheims
“He sent therefore messengers to Balaam the son of Beer, a soothsayer, who dwelt by the river of the land of the children of Ammon, to call him, and to say: Behold a people is come out of Egypt, that hath covered the face of the earth, sitting over against me.”
Patristic before A.D. 750
542
A.D.
Caesarius of Arles Patristic
c. A.D. 470–542
“This Balaam was exceedingly famous for his magical art and very powerful with his harmful verses. He did not possess the power or skill of words in blessing but only in cursing, for the demons are invited to curse but not to bless. As he was experienced in such matters, for this reason he was esteemed by all men in the Orient. Indeed, abundant proofs of it had happened before when he had frequently turned back an armed enemy with his curses. Otherwise the king surely would not have presumed that what could not be accomplished by iron and the sword could be done by words. Therefore Balak was sure of it and had frequently tried it, for he put aside all instruments and aids of war and sent ambassadors to him saying, "A people has come here from Egypt, who now cover the face of the earth and are settling down opposite us."”
Source
Modern · 1953 →

The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.