וְ֭כַנָּה אֲשֶׁר־נָטְעָ֣ה יְמִינֶ֑ךָ וְעַל־בֵּ֝֗ן אִמַּ֥צְתָּה לָּֽךְ׃
以及你右手所栽種的根株，和你為自己所堅固的枝子。
Rashi
And of the foundation that Your right hand has planted Which is founded and established, which Your right hand has planted, an expression of (Gen. 40:13): “and restore you to your office (כנך) .”
Rashi
and over the son You have strengthened for Yourself And over Esau, who was a beloved son to this father, who would call him, “my son.” You strengthened the vine of Jacob for Yourself, as it is said (Gen. 27:40): “and You will serve your brother.” Now it is...