וְאֵ֤ל שַׁדַּי֙ יְבָרֵ֣ךְ אֹֽתְךָ֔ וְיַפְרְךָ֖ וְיַרְבֶּ֑ךָ וְהָיִ֖יתָ לִקְהַ֥ל עַמִּֽים׃
전능하신 하나님이 네게 복을 주어 너로 생육하고 번성케하사 너로 여러 족속을 이루게 하시고
Rashi on Genesis
ואל שדי AND GOD ALMIGHTY —He who has a sufficiency of blessings שָׁדִּי for those who are blessed by Him, יברך אתך MAY HE BLESS THEE.
Siftei Chakhamim
He who has sufficient blessings... Otherwise, why is this particular Name of Hashem mentioned here?