Gen 6:1-3

ESV:

1When man began to multiply on the face of the land and daughters were born to them, 2the sons of God saw that the daughters of man were attractive. And they took as their wives any they chose. 3Then the Lord said, "My spirit shall not abide in man forever, for he is flesh; his days shall be 120 years."

NKJ

1Now it came to pass, when men began to multiply on the face of the earth, and daughters were born to them, 2that the sons of God saw the daughters of men, that they were beautiful; and they took wives for themselves of all whom they chose. 3And the Lord said, "My Spirit shall not strive with man forever, for he is indeed flesh; yet his days shall be one hundred and twenty years."

NRS

1When people began to multiply on the face of the ground, and daughters were born to them, 2the sons of God saw that they were fair; and they took wives for themselves of all that they chose. 3Then the Lord said, "My spirit shall not abide in mortals forever, for they are flesh; their days shall be one hundred twenty years."

RSV

1When men began to multiply on the face of the ground, and daughters were born to them, 2the sons of God saw that the daughters of men were fair; and they took to wife such of them as they chose. 3Then the Lord said, "My spirit shall not abide in man for ever, for he is flesh, but his days shall be a hundred and twenty years."

NASB

1Now it came about, when men began to multiply on the face of the land, and daughters were born to them, 2that the sons of God saw that the daughters of men were beautiful; and they took wives for themselves, whomever they chose. 3Then the Lord said, "My Spirit shall not strive with man forever, because he also is flesh; nevertheless his days shall be one hundred and twenty years."

AV/KJV

1And it came to pass, when men began to multiply on the face of the earth, and daughters were born unto them, 2That the sons of God saw the daughters of men that they were fair; and they took them wives of all which they chose. 3And 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.