'Letter' in the Bible

and a letter to Asaph the keeper of the king's forest, that he may give me timber to make beams for the gates of the citadel by the temple, for the wall of the city, and for the house that I shall enter into." The king granted my requests, because of the good hand of my God on me.

Then Sanballat sent his servant to me the same way the fifth time with an open letter in his hand,