CHĀNDOGYA UPANISHAD · 1.9.4

तथामुष्मिंल् लोके लोक इति ।
स य एतम् एव विद्वान् उपास्ते परोवरीय एव हास्यामुष्मिंल् लोके जीवनं भवति तथामुष्मिंल् लोके लोक इति लोके लोक इति ॥

tathāmuṣmiṃl loke loka iti ।
sa ya etam eva vidvān upāste parovarīya eva hāsyāmuṣmiṃl loke jīvanaṃ bhavati tathāmuṣmiṃl loke loka iti loke loka iti ॥

'And thus also will be their state in the other world.' He who thus knows the udgîtha, and meditates on it thus, his life in this world will be greater than great, and also his state in the other world, yea, in the other world.

F. Max Müller · The Upanishads, Sacred Books of the East 1 (1879)