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The similarities and difference between Jacob's blessing on Ephriam and Manassah and his own from Abraham
What is how Jacob, like his father, blessed second born Ephriam as first born and said that he would be greater than his older brother. The difference is Jacob did it knowingly, but his dad did it accidentally. As the son, Joseph tried to correct it, whereas Jacob was the deceitful son. Among his own sons, one of the youngest got the birthright.