《汉书·传·王莽传中》
匈奴单于索取原来的印信，王莽不给，便侵犯沿边郡县，杀戮、抢劫官吏和平民。
匈奴单于求故玺，莽不与，遂寇边郡，杀略吏民。
The Xiongnu Chanyu demanded the original seal, but Wang Mang refused, so he invaded the border counties, killing and robbing officials and civilians.