Daeya (920) — the same event in Goryeosa and Samguk Sagi

Goryeosa: Gyeon Hwon attacks Silla, takes the commanderies of Daeryang and Gusa, and reaches as far as Jinrye district.; Samguk Sagi: Gyeon Hwon of…

What each source says

Goryeosa (History of Goryeo) · AD 920 · 합천

Gyeon Hwon attacks Silla, takes the commanderies of Daeryang and Gusa, and reaches as far as Jinrye district.

冬十月,甄萱侵新羅,取大良、仇史二郡,至于進禮郡。
Location: 世家 卷1 太祖 三年

Samguk Sagi (History of the Three Kingdoms) · AD 920 · 합천

Gyeon Hwon of Later Baekje took Daeya fortress with ten thousand cavalry and advanced as far as Jinrye; King Gyeongmyeong asked Taejo for relief.

冬十月,後百濟主甄萱,率步騎一萬,攻陷大耶城,進軍於進禮。
Location: 卷12 景明王 4年

Place: 합천

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