《水经注·卷一》
康泰《扶南传》说：恒水的源泉，在西北边尽头出自昆仑山。山间有五大源，诸水分流，都由这五大源而来。
康泰《扶南传》曰：恒水之源，乃极西北，出昆仑山中，有五大源，诸水分流，皆由此五大源。
Kangtai said in the "Funan Biography": The source of the Ganges River is in the northwest corner of Kunlun Mountain. There are five major sources in the mountains. All rivers are from these five major sources.