《新唐书·本纪·卷五·睿宗 玄宗》
二月初十，秦州地震，免除死者家徭役一年，死三人家免徭役三年。
二月壬寅，秦州地震，给复压死者家一年，三人者三年。
February 10, an earthquake occurred in Qinzhou. Families of the deceased were exempted from corvee labor for one year, and families of three or more deceased were exempted from corvee labor for three years.