《明史·列传·卷一百九十六》
严嵩当初回到南昌时，正值皇上生日，便派道士蓝田玉在铁柱宫设斋醮。
嵩初归至南昌，值万寿节，使道士蓝田玉建醮铁柱宫。
When Yan Song returned to Nanchang, it was the emperor's birthday, so he sent Taoist priest Lan Tianyu to offer sacrifices in the Tiezhu Palace.