彰所知論 2.35

2.35

三三摩地者，謂空、無相、無願。空三摩地者，謂空、非我二種行相相應等持。無相三摩地者，謂緣滅諦四種行相相應等持。涅槃無相，離十相故，名曰無相。能緣彼定，得無相名。無願三摩地者，謂緣餘諦十種行相相應等持。非常、苦因可厭患故。道如船筏，必應捨故。能緣彼定得無願名，皆為超過現所對故。此等功德，俱解脫阿羅漢、辟支佛、如來共故，名共功德。慧解脫者，無三等持及四無量故。

As for the three samādhis, they are emptiness, signlessness, and wishlessness. The emptiness samādhi is the absorption associated with the two aspects of emptiness and non-self. The signless samādhi is the absorption associated with the four aspects of the truth of cessation. Nirvāṇa is signless because it is free from the ten signs; hence it is called signless. The meditative absorption capable of taking that as its object receives the name 'signless'. The wishless samādhi is the absorption associated with the ten aspects of the remaining [three] truths. Because [the conditioned] is impermanent, and the causes of suffering are to be reviled; and because the path is like a raft that must surely be abandoned, the meditative absorption capable of taking those as its object receives the name 'wishless', both being on account of transcending what is presently encountered. Because these qualities are shared by both-parts-liberated arhats, pratyekabuddhas, and Tathāgatas, they are called shared qualities. Those liberated by wisdom lack the three absorptions and the four immeasurables.