大方廣佛華嚴經願行觀門骨目 2.13

2.13

"Chapter on the Asaṃkhyeya", Thirty (Fascicle 45. From the first bhūmi upwards, one enters what the buddhas know; its primary intent is to clarify number and non-number, which is called 'what the buddhas know'. Numbering what is non-number cannot be fathomed by those of lower ranks; because one directly realizes what is neither number nor non-number, it pervades all phenomena.)