《水经注·卷三十九》
庐山北有石门水，发源于岭端，那里有两块高耸的巨石，样子像门，因此有石门之名。
庐山之北有石门水，水出岭端，有双石高竦，其状若门，因有石门之目焉。
To the north of Mount Lu is the Shimen River, originating from the end of the ridge, where there are two towering boulders that look like a gate, hence the name Shimen (Stone Gate).