《明史·列传·卷二百一十五》
第二年，敌人以二万骑兵分头到大同边境劫掠，杀死守备唐天禄、把总汪渊。
明年，敌以二万骑分掠大同边，杀守备唐天禄、把总汪渊。
The next year, the enemy divided 20,000 cavalry into two groups to loot the border of Datong, killing the chief guard Tang Tianlu and the Chief Corporal Wang Yuan.