Read Numbers 25:8 Using Other Translations
And he went after the man of Israel into the tent, and thrust both of them through, the man of Israel, and the woman through her belly. So the plague was stayed from the children of Israel.
and went after the man of Israel into the chamber and pierced both of them, the man of Israel and the woman through her belly. Thus the plague on the people of Israel was stopped.
and rushed after the man into his tent. Phinehas thrust the spear all the way through the man’s body and into the woman’s stomach. So the plague against the Israelites was stopped,