Next on God's hit list for Jehu was Jezebel. So he rode his chariot over to her house.
When she heard Jehu was coming, she put on her make-up and sat by the window. As he entered the gate, she said, "Is it peace, Zimri, murderer of your master?," referring to Zimri's murder of king Baasha and his family.
Jehu poked his head in the window and said to Jezebel's eunuchs, "Who is on my side?" And then said, "Throw her down."
So the eunuchs threw her out the window, where she was trampled by horses, her blood splattering everywhere.
Throw her down. So they threw her down: and some of her blood was sprinkled on the wall, and on the horses: and he trode her under foot. 2 Kings 9:33
Then Jehu went off to eat and drink, telling his people to go take a look the "cursed woman" and then bury her.
And when he was come in, he did eat and drink, and said, Go, see now this cursed woman, and bury her: for she is a king's daughter. 9:34
But when they went to bury her, but couldn't find her, at least not very much of her. Dogs had already eaten everything except her skull, feet, and the palms of her hands.
And they went to bury her: but they found no more of her than the skull, and the feet, and the palms of her hands. 9:35
Which, of course, is just like God said it would be. Jezebel would be eaten by dogs and her body would be treated like shit.
This is the word of the LORD, which he spake by his servant Elijah the Tishbite, saying, In the portion of Jezreel shall dogs eat the flesh of Jezebel: And the carcase of Jezebel shall be as dung upon the face of the field. 9:36-37