大方廣佛華嚴經隨疏演義鈔 21.47

21.47

疏「亦見聞之氣分」者，即《智論》五夢之中，見聞多故夢也。言五夢者，一熱氣多故夢火；二冷氣多夢水；三風氣多故夢飛空；四見聞多入夢；五天神與並，如下如夢忍。

Regarding the commentary's statement that "it is also the energetic trace of what has been seen and heard": this refers to the dream caused by having seen and heard much, among the five kinds of dreams in the Dazhidulun. As for the five kinds of dreams: first, dreaming of fire because hot energy is excessive; second, dreaming of water because cold energy is excessive; third, dreaming of flying in the air because wind energy is excessive; fourth, entering a dream because having seen and heard much; fifth, [dreaming because] a heavenly spirit connects [with one], as will be explained below under the forbearance [gained by regarding dharmas as] like a dream.