《新唐书·列传·卷一百四十一》
家畜有牦牛、名马、狗、羊、猪，天鼠的皮可制成裘皮，独峰驼可日行千里。
其兽，牦牛、名马、犬、羊、彘，天鼠之皮可为裘，独峰驼日驰千里。
Livestock included wild buffalo, famous horses, dogs, sheep, pigs, the skin of the marmot could be made into a fur coat, and the single-humped camel can travel a thousand li a day.