Moses
Numbers 22:40BSB·traditional attribution

Balak sacrificed cattle and sheep, and he gave portions to Balaam and the princes who were with him.

Matthew Henry Presbyterian @wholebiblehenry

We have here the meeting between Balak and Balaam, confederate enemies to God's Israel; but here they seem to differ in their expectations of the success. 1. Balak speaks of it with confidence, not doubting but to gain his point now that Balaam had come.

Commenting on Numbers 22:36-41

Jamieson-Fausset-Brown Reformed @jfbcommentary

THE JOURNEY. (Num. 22:21-41) Balaam . . . saddled his ass--probably one of the white sprightly animals which persons of rank were accustomed to ride. The saddle, as usually in the East, would be nothing more than a pad or his outer cloak.

Commenting on Numbers 22:21-41

Jamieson-Fausset-Brown Reformed @jfbcommentary

Balak offered oxen and sheep--made preparations for a grand entertainment to Balaam and the princes of Midian.