Numbers 25:7-9

Amplified Bible, Classic Edition

⁷ And when Phinehas son of Eleazar, the son of Aaron the priest, saw it, he rose up from the midst of the congregation and took a spear in his hand

⁸ And went after the man of Israel into the inner room and thrust both of them through, the man of Israel and the woman through her body. Then the [smiting] plague was stayed from the Israelites.

⁹ Nevertheless those who died in the [smiting] plague were 24,000.