וְאֵ֤ל שַׁדַּי֙ יְבָרֵ֣ךְ אֹֽתְךָ֔ וְיַפְרְךָ֖ וְיַרְבֶּ֑ךָ וְהָיִ֖יתָ לִקְהַ֥ל עַמִּֽים׃
Le Dieu tout puissant te bénira, te fera croître et multiplier et tu deviendras une congrégation de peuples.
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.
Sforno on Genesis
May the Almighty … bless you. With riches.
Siftei Chakhamim
He who has sufficient blessings... Otherwise, why is this particular Name of Hashem mentioned here?