Ahab had seventy sons [and grandsons] in Samaria. So Jehu wrote letters and sent them to Samaria, to the rulers of Jezreel, to the elders, and to the guardians of the children of Ahab, saying,

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.