大方廣佛華嚴經隨疏演義鈔 48.48

48.48

疏「經說佛大牙後」等者，即《涅槃》十四，其施食等亦皆發願，各是一事，與此大同不能繁引。

Regarding the commentary's passage beginning with "The sūtra says: after the Buddha's great tooth": this refers to the fourteenth fascicle of the Mahāparinirvāṇa-sūtra; its giving of food and the like all also involve making vows, each being an individual matter, broadly similar to this, and cannot be cited exhaustively.