《水经注·卷三十》
涣水又往东南流，经过雍丘县老城南边，又往东流经承匡城，又往东流经襄邑县老城南边。从前这是宋承匡、襄牛一带地方，宋襄公就葬在这里，所以叫襄陵。
涣水又东南流，径雍丘县故城南，又东径承匡城，又东径襄邑县故城南，故宋之承匡襄牛之地，宋襄公之所葬，故号襄陵矣。
The Huan River flows southeast again, passes the south of the old city of Yongqiu County, then flows east passing the Chengkuang City, then flows east again and passes the south of the old city of Xiangyi County. In the past, this was the Song Chengkuang, Xiangniu area, and Duke Xiang of Song was buried here, so it was called Xiangling.