《宋史·本纪·卷二十七》
二十三日，臼剪寸伐湖贼，在鼎口交战，没获胜利。
甲辰，王燮讨湖贼，战于鼎口，不利。
On the 23rd day, Xu Jianchun attacked the bandits on the lake and fought at Dingkou, but he failed to win.
<s>[INST] Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 甲辰，王燮讨湖贼，战于鼎口，不利。 Updated: 二十三日，臼剪寸伐湖贼，在鼎口交战，没获胜利。 [/INST] On the 23rd day, Xu Jianchun attacked the bandits on the lake and fought at Dingkou, but he failed to win.</s>
Take each pair of old and new sentences and unite them into a single translation that captures the core meaning: Archaic: 甲辰，王燮讨湖贼，战于鼎口，不利。 Updated: 二十三日，臼剪寸伐湖贼，在鼎口交战，没获胜利。
user
On the 23rd day, Xu Jianchun attacked the bandits on the lake and fought at Dingkou, but he failed to win.
assistant