Genesis 48:19

19But his father refused and said, a“I know, my son, I know. He also shall become a people, and he also shall be great. Nevertheless, bhis younger brother shall be greater than he, and his offspring shall become a multitude
Hebrew fullness
of nations.”

Genesis 49:22-26

22 Joseph is da fruitful bough,
a fruitful bough by a spring;
his branches run over the wall.
Or  Joseph is a wild donkey, a wild donkey beside a spring, his wild colts beside the wall

23The archers fbitterly attacked him,
shot at him, and harassed him severely,
24yet ghis bow remained unmoved;
his arms
Hebrew the arms of his hands
were made agile
by the hands of the iMighty One of Jacob
(from there is jthe Shepherd,
Or by the name of the Shepherd
lthe Stone of Israel),
25 mby the God of your father who will help you,
by nthe Almighty
Hebrew Shaddai
pwho will bless you
with blessings of heaven above,
blessings of the deep that crouches beneath,
blessings of the breasts and of the womb.
26The blessings of your father
are mighty beyond the blessings of my parents,
up to the bounties qof the everlasting hills.
A slight emendation yields (compare Septuagint)  the blessings of the eternal mountains, the bounties of the everlasting hills

May they be son the head of Joseph,
and on the brow of him who was set apart from his brothers.
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