一切經音義 27.91

27.91

地獄（梵云捺落迦此云苦器亦云不可樂亦云非行非法行處也或在山間曠野空中今言地獄者在大地之下也）。

Hell (diyu): (In Sanskrit it is naraka; here translated as 'vessel of suffering', also as 'unpleasant', and also as 'abode of non-conduct and unrighteous conduct'. Some are amidst mountains, in wildernesses, or in the open sky; what is here called 'earth prison' [diyu] is beneath the great earth).