Kings III 21:9

9 And he said to the messengers of the son of Ader, Say to your master, All things that thou hast sent to thy servant about at first I will do; but this thing I shall not be able to do. And the men departed, and carried back the answer to him.

Kings III 21:9 In-Context

7 And the king of Israel called all the elders of the land, and said, Take notice now and consider, that this man seeks mischief: for he has sent to me concerning my wives, and concerning my sons, an concerning my daughters: I have not kept back from him my silver and my gold.
8 And the elders and all the people said to him, Hearken not, and consent not.
9 And he said to the messengers of the son of Ader, Say to your master, All things that thou hast sent to thy servant about at first I will do; but this thing I shall not be able to do. And the men departed, and carried back the answer to him.
10 And the son of Ader sent to him, saying, So do God to me, and more also, if the dust of Samaria shall suffice for foxes to all the people, even my infantry.
11 And the king of Israel answered and said, Let it be sufficient; let not the humpbacked boast as he that is upright.

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