And the LORD said: 'My spirit shall not abide in man for ever, for that he also is flesh; therefore shall his days be a hundred and twenty years.'
King James Version (KJV) - Genesis 6:3 >And the LORD said, My spirit shall not always strive with man, for that he also [is] flesh: yet his days shall be an hundred and twenty years.
Berean Study Bible (BSB) - Genesis 6:3 >So the LORD said, “My Spirit will not contend with man forever, for he is mortal; his days shall be 120 years.”