Book of Northern Qi: In the eighth month, Zhou forces entered the Luo River and camped at Mangshan, pressing on Luo City; they burned the floating…
In the eighth month, Zhou forces entered the Luo River and camped at Mangshan, pressing on Luo City; they burned the floating bridge with fire boats, and the Heqiao was cut. In the intercalary month, Gao Anuogong left Jinyang to defend and reached Heyang, but the Zhou forces fled at night.
周師入洛川，屯芒山，攻逼洛城，縱火船焚浮橋，河橋絕
Location: 北齊書 卷8
Northern Zhou troops entered the Luo River, camped at Mangshan and pressed Luo City; they burned the floating bridge with fire boats, and the Heqiao was cut.
周師入洛川，屯芒山，攻逼洛城
Location: 北史 卷8 武平6年
Place: 洛陽
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