2 who invited them to the sacrifices to their gods. The people ate the sacrificial meal and bowed down before these gods.

Read Numbers 25:2 Using Other Translations

And they called the people unto the sacrifices of their gods: and the people did eat, and bowed down to their gods.
These invited the people to the sacrifices of their gods, and the people ate and bowed down to their gods.
These women invited them to attend sacrifices to their gods, so the Israelites feasted with them and worshiped the gods of Moab.