《新唐书·列传·卷九十一》
不久，叛军焚毁淮口，昼夜攻打不停，辛谠于是向这一带的守将郭厚本请求救援，叛军解围退去。
未几，贼焚淮口，昼夜战不息，谠乃请救于戍将郭厚本，贼解去。
Before long, the rebels burned down Huaikou and launched non-stop attacks day and night. Xin Chan therefore asked Guo Houben, a local garrison commander, for assistance, and the rebels ultimately withdrew.