《旧唐书·本纪·卷十五》
二月初七，敕令淄青行营的各军，所到收复城邑之处，不得随意进行杀戮、伤害人口，以及焚烧屋舍，掠夺民财，开掘坟墓。上述行为应当严加禁止。
乙卯，敕淄青行营诸军，所至收下城邑，不得妄行伤杀，及焚烧庐舍，掠夺民财，开发坟墓，宜严加止绝。
On the seventh day of the second lunar month, an imperial edict was issued to all armies of the Zi-Qing expeditionary camp. They were not allowed to kill or hurt people, burn houses, loot civilian property, or excavate tombs when they took back cities and prefectures. These behaviors should be strictly prohibited.