《旧五代史·后晋·高祖纪一》
八月，又增食邑八百户，实封一百户，以表彰他治理政务的成效。
八月，加食邑八百户，实封一百户，旌为政之效也。
In August, he added another 800 households of food, and the actual seal was 100 households, to commend his achievements in political affairs.