2 Kings 10:5-7

Amplified Bible

⁵ And the one who was in charge of the household, and the one who was overseer of the city, the elders, and the guardians [of the children] sent word to Jehu, saying, “We are your servants and we will do whatever you tell us, but we will not make any man king; do what is good in your eyes.” ⁶ 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 ^[a]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. ⁷ 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.