בִּרְכֹ֣ת אָבִ֗יךָ גָּֽבְרוּ֙ עַל־בִּרְכֹ֣ת הוֹרַ֔י עַֽד־תַּאֲוַ֖ת גִּבְעֹ֣ת עוֹלָ֑ם תִּֽהְיֶ֙ין֙ לְרֹ֣אשׁ יוֹסֵ֔ף וּלְקָדְקֹ֖ד נְזִ֥יר אֶחָֽיו׃ (פ)
The blessings of thy father Are mighty beyond the blessings of my progenitors Unto the utmost bound of the everlasting hills; They shall be on the head of Joseph, And on the crown of the head of the prince among his brethren.
Read Jewish philosophical commentary on Genesis 49:26: and classical philosophical sources.