《新唐书·列传·卷一百四十》
其时嘉惠受任为安西副大都护，就调发三姓葛逻禄的兵与阿史那献共同出击。
会嘉惠拜安西副大都护，即发三姓葛逻禄兵与献共击之。
At that time, Jiahuit was appointed as the Deputy Grand Protectorate of Anxi, and he immediately ordered the troops from the three tribes of Geluolu to go out and fight together with Ashina Xian.