《水经注·卷二》
北河在岐沙东分出南河，这就是释氏《西域记》所说的两条水往北流经屈茨、乌夷、禅善，注入牢兰海。
北河自岐沙东分南河，即释氏《西域记》所谓二支北流，径屈茨、乌夷、禅善，入牢兰海者也。
The Beihe is divided into the Nanhe in Qisha to the east, which are two waters flowing north and passing through Quci, Wuyi and Shanshan and into the lagoon Lanhai according to the Buddhist Westward Travel Records.