Battle of Jiahu (501) — the same event in Book of Southern Qi and History of the Southern Dynasties
Book of Southern Qi: Wu Ziyang's 13 armies of the Eastern force come to relieve Yingzhou and camp at Jiahu, where Wang Maoxian defeats them; History…
What each source says
Wu Ziyang's 13 armies of the Eastern force come to relieve Yingzhou and camp at Jiahu, where Wang Maoxian defeats them
東軍主吳子陽十三軍救郢州，屯加湖
Location: 南齊書 卷8 中興1年
Wang Mao crushed the thirteen armies of Wu Ziyang and others at Jiahu while the water was high.
俄而大潰，子陽等竄走，眾盡溺于江
Location: 南史 卷6 永元3年