《水经注·卷十五》
瀍水发源于河南郡毅城县北山，县北有个誉亭，瀍水出自亭北的梓泽。梓泽是地名。
瀍水出河南谷城县北山，县北有朁亭，瀍水出其北梓泽中，梓泽，地名也。
The Wo Shui River originates from the Beishan Mountain in Yicheng County, Henan Province. There is a Yuting Pavilion in the north of the county, and the Wo Shui River flows out of Zize in the north of the pavilion. Zize is a place name.