廣弘明集 17.29

17.29

青州於勝福寺起塔。掘基深五尺。遇盤石自然成大函。因而用之。及舍利將入。瓶內有光。乍上乍下。

In Qing prefecture, a pagoda was erected at Shengfu Temple. When the foundation was excavated five feet deep, bedrock naturally formed a large casket, which was used accordingly. As the relics were about to enter, light within the vial flashed up and down.