大方廣佛華嚴經隨疏演義鈔 21.23

21.23

疏「如尸毘救鴿」等，即《智論》第五及《報恩經》等，皆本師本行，如常所知。

Regarding the Commentary's "like Śibi saving the dove" and so forth, these are from the fifth fascicle of the Dazhidulun and the Bao'en jing, being the fundamental practices of our fundamental teacher, as is commonly known.