Final answer:
The statement that is NOT true about Jacob is that his sister sided with him during a family feud.
Step-by-step explanation:
Based on the given information, the statement that is NOT true about Jacob is:
- Jacob's sister sided with him when they had a family feud.
According to the biblical account, Jacob had a twin brother named Esau (Option 2), he lied to his brother and father (Option 3), and his mother Rebekah did side with him and instructed him to go to his uncle Laban (Option 4).
Therefore, the correct answer is option 1.