Melachim Bais 10:1

1 0 And Ach’av had seventy banim in Shomron. And Yehu wrote sefarim (letters), and sent to Shomron, unto the sarim of Yizre’el, to the zekenim, and to the omenim Ach’av, saying,

Melachim Bais 10:1 Meaning and Commentary

2 Kings 10:1

And Ahab had seventy sons in Samaria
These might not be all his immediate sons, but some of them his grandsons, as such are sometimes called in Scripture:

and Jehu wrote letters, and sent to Samaria, unto the rulers of
Jezreel;
who fled thither, perhaps on Jehu's coming to Jezreel, having slain Joram, being the metropolis of the kingdom, to consult about a successor, or how to oppose Jehu, and to frustrate his designs: but the Septuagint version is, "to the rulers of Samaria", which seems most likely to be the true reading:

to the elders;
the civil magistrates of the city of Samaria:

and to them that brought up Ahab's children:
who had the care of their education; who either always dwelt at Samaria, being the royal city, or were sent with their charge thither, when Joram went to Ramothgilead, for safety, supposing he should be worsted by the Syrians; or they fled thither with them upon the death of Joram:

saying;
as follows.

Melachim Bais 10:1 In-Context

1 0 And Ach’av had seventy banim in Shomron. And Yehu wrote sefarim (letters), and sent to Shomron, unto the sarim of Yizre’el, to the zekenim, and to the omenim Ach’av, saying,

2 Now as soon as this sefer cometh to you, seeing your adon’s banim are with you, and there are with you merkavot and susim, a fortified city also, and neshek (weapons);

3 Look even out the tov (best) and yashar of your adon’s banim, and set him on kisse aviv, and fight for the Bais adoneichem.

4 But they were exceedingly afraid, and said, Hinei, two melachim [See 2Kgs 9:24, 27] stood not before him; how then shall we stand?

5 And he that was over the Bais (Palace), and he that was over the Ir, the zekenim also, and the omenim (guardians [of the royal family]), sent to Yehu, saying, We are thy avadim, and will do all that thou shalt bid us; we will not appoint any melech; do thou that which is tov in thine eyes.