一切經音義 70.272

70.272

徙多河（斯爾反或言私多或云悉陁亦言私河皆梵音之差也此云冷河從無熱惱池西面瑠璃馬口而出流入西海即是此國大河之源其派流之小河也）。

Xiduo River [Sītā River] (si-er fan. Also called Seduo, Xituo, or Si River; these are variations of the Sanskrit sound. Here translated as "Cold River". It flows out from the west face of Lake Anavatapta through a lapis lazuli horse's mouth and into the Western Sea; it is the source of the great river of this land, with small rivers branching off from it).