Kings IV 10:24

24 And he went in to offer sacrifices and whole-burnt-offerings; and Ju set for himself eighty men without, and said, Every man who shall escape of the men whom I bring into your hand, the life of him shall go for his life.

Kings IV 10:24 In-Context

22 And he said to the man who was over the house of the wardrobe, Bring forth a robe for all the servants of Baal. And the keeper of the robes brought forth to them.
23 And Ju and Jonadab the son of Rechab entered into the house of Baal, and said to the servants of Baal, Search, and see whether there is among you any of the servants of the Lord, or only the servants of Baal, by themselves.
24 And he went in to offer sacrifices and whole-burnt-offerings; and Ju set for himself eighty men without, and said, Every man who shall escape of the men whom I bring into your hand, the life of him shall go for his life.
25 And it came to pass, when he had finished offering the whole-burnt-offering, that Ju said to the footmen and to the officers, Go ye in and slay them; let not a man of them escape. So they smote them with the edge of the sword, and the footmen and the officers cast forth, and went to the city of the house of Baal.
26 And they brought out the pillar of Baal, and burnt it.

The Brenton translation of the Septuagint is in the public domain.