SECOND FOUR STAGES OF DELIVERANCE

38. ‘By passing quite beyond all idea of space being the infinite basis, he, thinking “it is all infinite reason,” reaches (mentally) and remains in the state of mind to which the infinity of reason is alone present–this is the fifth stage of deliverance.

39. ‘By passing quite beyond the mere consciousness of the infinity of reason, he, thinking “nothing at all exists,” reaches (mentally) and remains in the state of mind to which nothing at all is specially present–this is the sixth stage of deliverance.

40. ‘By passing quite beyond all idea of nothingness he reaches (mentally) and remains in the state of mind to which neither ideas nor the absence of ideas are specially present–this is the seventh stage of deliverance.

41. ‘By passing quite beyond the state of “neither ideas nor the absence of ideas” he reaches (mentally) and remains in the state of mind in which both sensations and ideas have ceased to be-this is the eighth stage of deliverance.

42. ‘Now these, Ânanda, are the eight stages of deliverance.

Buddhist Suttas – MAHÂ-PARINIBBÂNA-SUTTANTA 
Translated from Pâli by T. W. Rhys Davids [1881]
http://www.sacred-texts.com/bud/sbe11/sbe1103.htm