《新唐书·列传·卷一百三十一》
又派使者迎回韦玄贞的灵柩，诏令广州都督周仁轨讨伐宁承，将他的头祭奠崔氏的灵柩。委任周仁轨为左羽林大将军、汝南郡公。
遣使者迎玄贞丧，诏广州都督周仁轨讨宁承，斩其首祭崔柩，官仁轨左羽林大将军，汝南郡公。
An envoy was also sent to retrieve Wei Xuanzhen's coffin, and Guangzhou Governor Zhou Rengui was ordered to attack Ning Cheng and offer his head at Cui's coffin. Zhou Rengui was appointed as the Left General of the Feathered Forest and Duke of Runan County.