淨名經集解關中疏 2.139

2.139

舍利弗。此室常現八未曾有難得之法　此四明未曾有室。不說二乘之法也文三。標釋結。此初也。

"Śāriputra, in this room there are always manifested eight unprecedented, rarely attained dharmas." (Fourth, clarifying that the unprecedented room does not teach the dharmas of the two vehicles, in three parts: designation, explanation, and conclusion. This is the first.)