We can imagine rather than describe the anguish of Jehu when he was compelled to look impotently on, while his powerful Syrian neighbour laid waste his dominion with fire and sword, and the cry of his despoiled and slaughtered subjects was uplifted to him in vain. Nor was this all. Emboldened by these reverses, a host of other enemies, once subjugated and despised, began to wreak their revenge and insolence on humbled Israel. The Philistines eagerly undertook the sale of the wretched captives who were brought to them in gangs from the burnt Trans-Jordanic towns.[228] The old "brotherly covenant" with the Tyrian, which had once been formed by Solomon, and had been cemented by the marriage of Jezebel with Ahab, was cancelled by Jehu's insults, and the Tyrians emulously outbad the Philistines in the purchase of Israelitish slaves. The Edomites and the Ammonites also helped Hazael in his marauding raids, and enlarged their own domains at the expense of Samaria. Such insults and humiliations might well go far to break the heart of an impetuous and warrior-king. Of Jehu the Books of Kings and Chronicles have no more to tell us, but we gain fresh insight into his degradation from the Black Obelisk of Shalmaneser II. (860-824), now in the British Museum. From the inscription we find that, in 842, Jehu--"the son of Omri," as he is erroneously called--was one of the vassal kings who subjected themselves to the Assyrian conqueror,[229] and sent him tribute, which may have euphemistically passed under the name of presents. The despot of Nineveh twice speaks of it as a tribute. On this obelisk we see a picture of Jehu's ambassadors--perhaps of Jehu himself. On the left stands the Assyrian King with the winged circle over his head. He holds a beaker of wine in his hand, and two eunuchs stand behind him, one of whom covers him with a sunshade. Before him kneels and grovels in adoration the Jewish King, with his beard sweeping the ground. In long array behind him come his servants--first two eunuchs, then a number of bearded figures, who carry the tribute. They are dressed in long richly fringed robes, exactly resembling those of the Assyrians themselves, and they wear shoes which turn up at the toes. They are carrying figures of gold and silver, goblets, golden vessels, ingots of precious metals, spear-shafts, a kingly sceptre, baskets, bags, and trays of treasure, the contribution of which must have fallen with crushing weight on the impoverished kingdom.[230]