Cakkavattisutta 14.2

14.2

Tesaṃ āyunāpi parihāyamānānaṃ vaṇṇenapi parihāyamānānaṃ asītivassasahassāyukānaṃ manussānaṃ cattārīsavassasahassāyukā puttā ahesuṃ.

Those people lived for 80,000 years, but their children lived for 40,000 years.