1 Kings 21:8

So she wrote letters in Ahab's name and sealed them with his seal and sent the letters unto the elders and to the nobles that were in his city dwelling with Naboth.

Numbers 11:16

Then the LORD said unto Moses, Gather unto me seventy men of the elders of Israel, whom thou knowest to be elders of the people, and their princes; and bring them unto the tabernacle of the testimony that they may stand there with thee.

Deuteronomy 16:18-19

Judges and officers shalt thou make thee in all the gates of thy cities, which the LORD thy God shall give thee throughout thy tribes, and they shall judge the people with just (and righteous) judgment.

Deuteronomy 21:1-9

When one is found dead in the land which the LORD thy God gives thee to inherit, lying in the field, and it is not known who has slain him,

2 Samuel 11:14-15

And it came to pass in the morning, that David wrote a letter to Joab and sent it by the hand of Uriah.

1 Kings 20:7

Then the king of Israel called all the elders of the land and said, Understand, I pray you, and see how this man seeks only evil, for he sent unto me for my wives and for my children and for my silver and for my gold, and I denied him not.

1 Kings 21:1

And it came to pass after these things that Naboth of Jezreel had a vineyard, which was in Jezreel, next to the palace of Ahab, king of Samaria.

2 Kings 10:1-7

And Ahab had seventy sons in Samaria. And Jehu wrote letters and sent to Samaria unto the princes of Jezreel, to the elders, and to those that brought up Ahab's children, saying,

2 Kings 10:11

So Jehu slew all that had remained of the house of Ahab in Jezreel, and all his great men and all his kinsfolk and all his priests until he left him none remaining.

2 Chronicles 32:17

In addition to this, he wrote letters that blasphemed the LORD God of Israel and spoke against him, saying, As the gods of the Gentiles of other lands could not deliver their people out of my hand, neither shall the God of Hezekiah deliver his people out of my hand.

Ezra 4:7-8

And in the days of Artaxerxes wrote Bishlam, Mithredath, Tabeel, and the rest of their companions, unto Artaxerxes, king of Persia; and the writing of the letter was written in the Syrian tongue and interpreted in the Syrian tongue.

Ezra 4:11

This is the copy of the letter that they sent: Unto Artaxerxes, the king: Thy servants, the men of the other side of the river, and of Cheenet.

Nehemiah 6:5

Then Sanballat sent his slave to say the same thing for the fifth time with an open letter in his hand,

Esther 3:12-15

Then the king's scribes were called on the thirteenth day of the first month, and it was written according to all that Haman had commanded unto the king's lieutenants and to the governors that were over each province and to the rulers of every people of every province according to the writing thereof and to every people after their language; in the name of King Ahasuerus it was written and sealed with the king's ring.

Esther 8:8-13

Write ye also for the Jews, as it pleases you, in the king's name, and seal it with the king's ring; for the writing which is written in the king's name and sealed with the king's ring may not be revoked.

Treasury of Scripture Knowledge

Summary

So she wrote letters in Ahab's name, and sealed them with his seal, and sent the letters unto the elders and to the nobles that were in his city, dwelling with Naboth.

General references

Bible References

She wrote

2 Samuel 11:14
And it came to pass in the morning, that David wrote a letter to Joab and sent it by the hand of Uriah.
2 Chronicles 32:17
In addition to this, he wrote letters that blasphemed the LORD God of Israel and spoke against him, saying, As the gods of the Gentiles of other lands could not deliver their people out of my hand, neither shall the God of Hezekiah deliver his people out of my hand.
Ezra 4:7
And in the days of Artaxerxes wrote Bishlam, Mithredath, Tabeel, and the rest of their companions, unto Artaxerxes, king of Persia; and the writing of the letter was written in the Syrian tongue and interpreted in the Syrian tongue.
Nehemiah 6:5
Then Sanballat sent his slave to say the same thing for the fifth time with an open letter in his hand,
Esther 3:12
Then the king's scribes were called on the thirteenth day of the first month, and it was written according to all that Haman had commanded unto the king's lieutenants and to the governors that were over each province and to the rulers of every people of every province according to the writing thereof and to every people after their language; in the name of King Ahasuerus it was written and sealed with the king's ring.
Esther 8:8
Write ye also for the Jews, as it pleases you, in the king's name, and seal it with the king's ring; for the writing which is written in the king's name and sealed with the king's ring may not be revoked.

The nobles

1 Kings 21:1
And it came to pass after these things that Naboth of Jezreel had a vineyard, which was in Jezreel, next to the palace of Ahab, king of Samaria.
2 Kings 10:1
And Ahab had seventy sons in Samaria. And Jehu wrote letters and sent to Samaria unto the princes of Jezreel, to the elders, and to those that brought up Ahab's children, saying,

General references

1 Kings 21:12
They proclaimed a fast and set Naboth at the head of the people.