Zwide's mother Ntombazi, a sangoma, was killed by Shaka. Shaka chose a particularly gruesome revenge on her, locking her in a house and placing jackals or hyenas inside: they devoured her and, in the morning, Shaka burned the house to the ground. Despite carrying out this revenge, Shaka continued his pursuit of Zwide. It was not until around 1825 that the two military leaders met, near Phongola, in their final meeting. Phongola is near the present day border of KwaZulu-Natal, a province in South Africa. Shaka was victorious in battle, although his forces sustained heavy casualties, which included his head military commander, Umgobhozi Ovela Entabeni. In the initial years, Shaka had neither the influence nor reputation to compel any but the smallest of groups to join him, and upon Dingiswayo's death, Shaka moved southwards across the Thukela River, establishing his capital Bulawayo in Qwabe territory; he never did move back into the traditional Zulu heartland. In Qwabe, Shaka may have intervened in an existing succession dispute to help his own choice, Nqetho, into power. Expansion of power and conflict with Zwide As Shaka became more respected by his people, he was able to spread his ideas with greater ease. Because of his background as a soldier, Shaka taught the Zulus that the most effective way of becoming powerful quickly was by conquering and controlling other tribes. His teachings greatly influenced the social outlook of the Zulus. The Zulu tribe soon developed a warrior outlook, which Shaka turned to his advantage. Shaka's hegemony was primarily based on military might, smashing rivals and incorporating scattered remnants into his own army. He supplemented this with a mixture of diplomacy and patronage, incorporating friendly chieftains, including Zihlandlo of the Mkhize, Jobe of the Sithole, and Mathubane of the Thuli. These peoples were never defeated in battle by the Zulu; they did not have to be. Shaka won them over by subtler tactics, such as patronage and reward. As for the ruling Qwabe, they began re-inventing their genealogies to give the impression that Qwabe and Zulu were closely related (i.e. as Nguni) in the past. In this way a greater sense of cohesion was created, though it never became complete, as subsequent civil wars attest. Shaka still recognised Dingiswayo and his larger Mthethwa clan as overlord after he returned to the Zulu but, some years later, Dingiswayo was ambushed by Zwide's Ndwandwe and killed. There