楞伽阿跋多羅寶經註解 2.183

2.183

「復次大慧！當說名、句、形身相。善觀名、句、形身菩薩摩訶薩，隨入義句形身，疾得阿耨多羅三藐三菩提。如是覺已，覺一切眾生。大慧！名身者，謂若依事立名，是名名身。句身者，謂句有義身，自性決定究竟，是名句身。形身者，謂顯示名句，是名形身。又形身者，謂長短高下。又句身者，謂徑跡，如象馬人獸等所行徑跡，得句身名。大慧！名及形者，謂以名說無色四陰故說名，自相現故說形，是名名句形身。說名句形身相分齊，應當修學。」

"Furthermore, Mahāmati! I shall explain the characteristics of nāmakāya, padakāya, and vyañjanakāya. Bodhisattva-mahāsattvas who skillfully observe nāmakāya, padakāya, and vyañjanakāya, and conformingly enter the meaning, sentences, and syllables, quickly attain anuttarā samyaksambodhi. Having awakened thus, they awaken all sentient beings. Mahāmati! As for nāmakāya, if one establishes a name based on an entity, this is called nāmakāya. As for padakāya, sentences have a collection of meanings, their self-nature is determinate and definitive; this is called padakāya. As for vyañjanakāya, it reveals names and sentences; this is called vyañjanakāya. Furthermore, vyañjanakāya refers to long, short, high, and low. Furthermore, padakāya refers to footprints, like the tracks made by elephants, horses, humans, beasts, and so on; it gets the name of padakāya. Mahāmati! As for name and form: names are spoken of with reference to the four formless aggregates, and forms are spoken of because their svalakṣaṇa appears. These are called nāmakāya, padakāya, and vyañjanakāya. You should train in and study the exposition of the limits and characteristics of nāmakāya, padakāya, and vyañjanakāya."