Kings III 20:13

13 And two men, sons of transgressors, came in, and sat opposite him, and bore witness against him, saying, Thou hast blessed God and the king. And they led him forth out of the city, and stoned him with stones, and he died.

Kings III 20:13 In-Context

11 And the men of his city, the elders, and the nobles who dwelt in his city, did as Jezabel sent to them, and as it had been written in the letters which she sent to them.
12 And they proclaimed a fast, and set Nebuthai in a chief place among the people.
13 And two men, sons of transgressors, came in, and sat opposite him, and bore witness against him, saying, Thou hast blessed God and the king. And they led him forth out of the city, and stoned him with stones, and he died.
14 And they sent to Jezabel, saying, Nabuthai is stoned, and is dead.
15 And it came to pass, when Jezabel heard , that she said to Achaab, Arise, take possession of the vineyard of Nabuthai the Jezraelite, who would not sell it to thee: for Nebuthai is not alive, for he is dead.

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