6 Jehu responded with a second letter: "If you are on my side and are going to obey me, bring the heads of your master's sons to me at Jezreel by this time tomorrow." Now the seventy sons of the king were being cared for by the leaders of Samaria, where they had been raised since childhood. 7 When the letter arrived, the leaders killed all seventy of the king's sons. They placed their heads in baskets and presented them to Jehu at Jezreel. 8 A messenger went to Jehu and said, "They have brought the heads of the king's sons." So Jehu ordered, "Pile them in two heaps at the entrance of the city gate, and leave them there until morning."
Matthew Henry's Commentary on 2 Kings 10:6-8
Commentary on 2 Kings 10:1-14
(Read 2 Kings 10:1-14)
In the most awful events, though attended by the basest crimes of man, the truth and justice of God are to be noticed; and he never did nor can command any thing unjust or unreasonable. Jehu destroyed all that remained of the house of Ahab; all who had been partners in his wickedness. When we think upon the sufferings and miseries of mankind, when we look forward to the resurrection and last judgment, and think upon the vast number of the wicked waiting their awful sentence of everlasting fire; when the whole sum of death and misery has been considered, the solemn question occurs, Who slew all these? The answer is, SIN. Shall we then harbour sin in our bosoms, and seek for happiness from that which is the cause of all misery?