《太平广记·卷三百九十九·水（井》
景公寺前的大街当中，很早以前就有一口大井，当地人都叫它八角井。
景公寺前街中，旧有巨井，俗呼为八角井。
In the middle of the main street in front of the Jinggong Temple, there was a big well a long time ago, and the locals called it the Octagonal Well.