The Upanishads, Part 1 (SBE01)
Chapters
Khandogya-Upanishad: Eighth Prapathaka: Fourth Khanda

FOURTH KHANDA.

1. That Self is a bank , a boundary, so that these worlds may not be confounded. Day and night do not pass that bank, nor old age, death, and grief; neither good nor evil deeds. All evil-doers turn back from it, for the world of Brahman is free from all evil.

2. Therefore he who has crossed that bank, if blind, ceases to be blind; if wounded, ceases to be wounded; if afflicted, ceases to be afflicted. Therefore when that bank has been crossed, night becomes day indeed, for the world of Brahman is lighted up once for all .

3. And that world of Brahman belongs to those

only who find it by abstinence--for them there is freedom in all the worlds.

Footnotes

^130:2 Setu, generally translated by bridge, was originally a bank of earth (mridadimaya), thrown up to serve as a pathway (pons) through water or a swamp. Such banks exist still in many places, and they serve at the same time as boundaries (maryada) between fields belonging to different properties. Cf. Mait. Up. VII, 7; Kath Up. III, 2; Talav. Up. comm. p. 59; Mund. Up. II, 2, 5.

^130:3 Kh. Up. III, 1, 3.