'Letter' in the Bible

Then the king of Aram (Syria) said, “Go now, and I will send a letter to the king of Israel (Jehoram the son of Ahab).” So he left and took with him ten talents of silver and 6,000 shekels of gold, and ten changes of clothing.

And he brought the letter to the king of Israel. It said, “And now when this letter comes to you, I will have sent my servant Naaman to you, so that you may heal him of his leprosy.”

When the king of Israel read the letter, he tore his clothes [in shock and outrage at the request] and said, “Am I God, to kill and to make alive, that this man sends to me [a request] to heal a man of his leprosy? Just consider [what he is asking] and see how he is seeking an opportunity [for a battle] with me.”

“Now as soon as this letter comes to you, since your master’s sons (male descendants) are with you, as well as chariots and horses and a fortified city and weapons,

Then Jehu wrote a second letter to them, saying, “If you are with me and will obey me, take the heads of your master’s sons, and come to me at Jezreel tomorrow about this time.” Now the [dead] king’s sons, seventy persons, were with the great men of the city, who were rearing them.

When the letter came to them, they took the king’s sons and slaughtered them, seventy persons, and put their heads in baskets, and sent them to Jehu at Jezreel.

Hezekiah received the letter from the hand of the messengers and read it. Then he went up to the house (temple) of the Lord and spread it out before the Lord.