《旧唐书·列传·卷一百五十》
颜真卿派遣和琳率领一万二千人、一百匹马去增援尹子奇，走到离河间还有二十多里的地方，北风又大又猛，听不见进军的鼓角声，叛军正面堵截，捉住和琳带到河间城下。
颜真卿使和琳以一万二千人、马百匹以救之。至河间二十余里，北风劲烈，鼓声不相闻，贼纵击之，擒和琳以至城下。
Yan Zhenqing sent He Lin to lead 12,000 men and 100 horses to reinforce Yin Ziqi. When they arrived at a place that was more than 20 miles away from Hejian, the north wind was blowing fiercely and howling, and they could not hear the sound of drums and bugles. The rebels intercepted them and captured He Lin and took him to the city of Hejian.