Changshe (547) — the same event in Book of Northern Qi and Book of Wei

Book of Northern Qi: On the 1st month, day xinhai, Situ Hou Jing rebelled in Henan, and Sima Shiyun, governor of Yingzhou, opened his city in…

What each source says

Book of Northern Qi (Bei Qishu), Annals · AD 547 · 長社

On the 1st month, day xinhai, Situ Hou Jing rebelled in Henan, and Sima Shiyun, governor of Yingzhou, opened his city in support. Gao Cheng sent Han Gui to suppress them.

辛亥,司徒侯景據河南反,潁州刺史司馬世雲以城應之
Location: 北齊書 卷3

Book of Wei (Weishu), Imperial Annals · AD 547 · 潁州

Hou Jing rebelled; Sima Shiyun, governor of Yingzhou, answered by delivering his city.

辛亥,司徒侯景反,潁州刺史司馬世雲以城應之。
Location: 魏書卷12·武定五年

Place: 長社 · 潁州

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