This forced the Ndwandwe to give up the attack and return home. Although the Amazulu had managed to repel the Ndwandwe, they had not defeated them. The Ndwandwe were still a threat to the neighbouring chiefdoms. The Zulus joined forces with their neighbours, and in 1819, the Amabutho under the command of Shaka were strong enough to meet the Ndwandwe in battle. They fought on the banks of the Mhlathuzi River, and although the two armies were evenly matched, the Zulu triumphed. Zwide fled with the remnant of his followers, eventually settling in the upper Nkomati valley in the eastern Transvaal present day Mpumalanga Province. In 1826 Zwide’s successor, Sikhunyana, led an Ndwandwe force back to attack the Zulu, only for it to be utterly decimated in a short engagement.