Kings III 18:40

40 And Eliu said to the people, Take the prophets of Baal; let not one of them escape. And they took them; and Eliu brings them down to the brook Kisson, and he slew them there.

Kings III 18:40 In-Context

38 Then fire fell from the Lord out of heaven, and devoured the whole-burnt-offerings, and the wood and the water that was in the trench, and the fire licked up the stones and the earth.
39 And all the people fell upon their faces, and said, Truly the Lord God; he God.
40 And Eliu said to the people, Take the prophets of Baal; let not one of them escape. And they took them; and Eliu brings them down to the brook Kisson, and he slew them there.
41 And Eliu said to Achaab, Go up, and eat and drink, for a sound of the coming of rain.
42 And Achaab went up to eat and to drink; and Eliu went up to Carmel, and stooped to the ground, and put his face between his knees,

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