(Picking up from this thread: https://merveilles.town/@lrhodes/116206321100377847 )
The Noah narrative is particularly patchy. Lots of repeated details, not always consistent with one another. Noah's children are explicitly introduced multiple times. The number of animals brought onto the Ark is explained at least three times, with two versions specifying two of every animal, and one introducing a special "seven pairs" rule for clean animals. We're told twice how old Noah was at the time of the flood. That sort of repetition and variation is often an indication that the editor has pieced together bits from multiple traditions.
#Bible