What does 1 Kings 20:9 mean?

Wherefore he said unto the messengers of Ben-hadad, Tell my lord the king, All that thou didst send for to thy servant at the first I will do; but this thing I may not do. And the messengers departed, and brought him word again.

Wherefore he said unto the messengers of Ben–hadad, Tell my lord the king, All that thou didst send for to thy servant at the first I will do: but this thing I may not do. And the messengers departed, and brought him word again.

Wherefore he said unto the messengers of Ben-hadad, Tell my lord the king, All that thou didst send for to thy servant at the first I will do; but this thing I may not do. And the messengers departed, and brought him word again.

So he said to the representatives of Ben-hadad, Say to my lord the king, All the orders you sent the first time I will do; but this thing I may not do. And the representatives went back with this answer.

And he saith to the messengers of Ben-Hadad, `Say to my lord the king, All that thou didst send for unto thy servant at the first I do, and this thing I am not able to do;' and the messengers go and take him back word.

Wherefore he answered the messengers of Benadad: Tell my lord, the king: All that thou didst send for to me, thy servant at first, I will do: but this thing I cannot do.

And he said to the messengers of Ben-Hadad, Tell my lord the king, All that thou didst send for to thy servant at the first I will do; but this thing I cannot do. And the messengers departed, and brought him word again.