And Jezebel’s body will lie like dung in the field on the plot of ground at Jezreel, so that no one can say: This is Jezebel.’”
The greatest delinquent in the house of Ahab was Jezebel: it was she that introduced Baal, slew the Lord's prophets, contrived the murder of Naboth, stirred up her husband first, and then her sons, to do wickedly; a cursed woman she is here called (Kg2 9:34), a curse to the country, and whom all that wished well to their country had a curse for.
Commenting on 2 Kings 9:30-37
And the carcase of Jezebel shall be as dung upon the face of the field in the portion of Jezreel; [so] that they shall not say, This [is] Jezebel. (p) Thus God's judgments appear even in this world against those who suppress his word and persecute his servants.
And the carcass of Jezebel shall be as dung - As it was not buried under the earth, but was eaten by the dogs, this saying was also literally fulfilled. They shall not say, This is Jezebel - As she could not be buried, she could have no funeral monument. Though so great a woman by her birth, connections, and alliances, she had not the honor of a tomb!