2 Kings 10:1-7

1Now Ahab had seventy sons in Samaria. And Jehu wrote letters, and sent to Samaria, to the princes of Jizreel, to the elders, and to Ahab's guardians, saying,

2And now, when this letter comes to you, seeing your master's sons are with you, and there are with you chariots, and horses, and a fortified city, and armour,

3look out the best and worthiest of your master's sons, and set him on his father's throne, and fight for your master's house.

4And they were exceedingly afraid, and said, Behold, the two kings stood not before him; and how shall we stand?

5And he that was over the house, and he that was over the city, and the elders, and the guardians sent to Jehu, saying, We are thy servants, and will do all that thou shalt bid us; we will not make any one king; do what is good in thy sight.

6And he wrote a letter the second time to them saying, If ye are mine, and will hearken to my voice, take the heads of the men your master's sons, and come to me to Jizreel to-morrow at this time. Now the king's sons, seventy persons, were with the great men of the city, who brought them up.

7And it came to pass when the letter came to them, that they took the king's sons, and slaughtered seventy persons, and put their heads in baskets, and sent them to him to Jizreel.