What generational seed planted by isaac and rebekah showed up in jacob's marriage and parenting?

in the Bible btw

The story of the marriage of Isaac and Rebekah (Gen. 24) is a rich Biblical source for studying marriage practices and customs in the ancient world. The story begins with Abraham's instructions to his servant to bring a wife for his son.

This practice seems to conflict with the verse, "and he thought her to be a prostitute for she covered her face" (Gen. 38:15), The subject requiers further