Even the Noahide folks can’t point to where homo sin was noted before the Genesis account.
The best I can find is...
Genesis 2:24
Therefore shall a man leave his father and mother, and shall cleave unto his wife.
Well, I wonder if those folks knew about murder or offering a sacrifice? (the Cain and Abel account) I wonder what it meant when Noah was described as a righteous man, blameless before God, that he walked with God? What does it mean to be righteous before God?
How about that Ham fella, and his “sin”?
What about all those poor people who died in the flood, being described as wicked and evil? They didn’t know any better? Do you suppose any of the stuff they did was against God’s 10 commandments listed in Exodus 20? Abraham seemed to know all about it in obeying God’s commandments, statutes, and laws. Who told him?
LOL Elsie, OSAS/OJAJ folks just don’t want to own up to God’s law applying to them.