Genesis 48:19

48:19 But his father refused and said, “I know, my son, I know. He too will become a nation and he too will become great. In spite of this, his younger brother will be even greater and his descendants will become a multitude of nations.”

Genesis 4:9

4:9 Then the Lord said to Cain, “Where is your brother Abel?” And he replied, “I don’t know! Am I my brother’s guardian?”

Genesis 12:11

12:11 As he approached Egypt, he said to his wife Sarai, “Look, I know that you are a beautiful woman.