What was the relationship between Noah and Abraham?
Abraham descends from Shem, one of the three sons of Noah. Genesis gives that line from father to son. Genesis 11:10, 26
What the Bible says
Genesis 11:10
These are the generations of Sem: Sem was a hundred years old when he begot Arphaxad, two years after the flood.
Genesis 11:26
And Thare lived seventy years, and begot Abram, and Nachor, and Aran.
Douay-Rheims Bible (Challoner revision), public domain.
Did you know?
Luke names both of them among the ancestors of Jesus. Luke 3:34, 36