《宋史·列传·卷五十一》
叛军从通判董元亨那里取军资库的钥匙，董元亨拒不交出，便杀了他。
贼从通判董元亨取军资库钥，元亨拒之，杀元亨。
The rebels obtained the key to the treasury from Vice-prefect Tong Yuanheng. Tong Yuanheng refused to hand it over, so they killed him.