《新唐书·列传·卷一百四十》
于是全部遣回各部的人马，通道路，置驿站，埋骸骨，问疾苦。以前被贺鲁掠夺的一律发还。西域乃平。
乃悉散诸部兵，开道置驿，收露，问人疾苦，贺鲁所掠悉还之民，西域平。
Then all the troops were returned to their respective tribes, roads were cleared, post stations were set up, bones were buried, and people's hardships were heard. All the property that Helu had plundered was returned, and the Western Regions were pacified.