What did Balaam say would come out of Jacob and rise out of Israel?

Balaam said that a star would come out of Jacob, and a scepter would rise out of Israel.

What did Balaam say that star and scepter would do to Moab's leaders and all the descendants of Seth?

Balaam said that that star and scepter would shatter and destroy Moab's leaders and all the descendants of Seth.