《资治通鉴·后唐纪·后唐纪八》
到了洛阳，询问三司使王玫，府库中的虚实如何，回答说有数百万库存。
既至，问三司使王玫以府库之实，对有数百万在。
He inquired about the real situation of the treasury from Wang Mei, the minister of the Department of State Finances, when he arrived in Luoyang. Wang replied that there were millions of coins in stock.