פּירוש אויף בראשית 41:40

אַתָּה֙ תִּהְיֶ֣ה עַל־בֵּיתִ֔י וְעַל־פִּ֖יךָ יִשַּׁ֣ק כָּל־עַמִּ֑י רַ֥ק הַכִּסֵּ֖א אֶגְדַּ֥ל מִמֶּֽךָּ׃

דו װעסט זײַן איבער מײַן הױז, און לױט דײַן מױל זאָל געװירטשאַפֿט װערן מײַן גאַנץ פֿאָלק; נאָר מיטן טראָן װעל איך זײַן גרעסער פֿון דיר.

Rashi

ישק —The Targum renders it by יתזן which means SHALL BE FED — all my people’s needs shall be provided through you. Similar are (15:2) “and the steward (ובן משק) of my house”, and (Psalms 2:12) “Provide yourselves (נשקו) with purity” old French garnison.
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Chizkuni

ישק כל עמי, “my people will be mobilised for war at Joseph’s command.” The relevant rootword is נשק, “weaponry.” Compare Psalms 78,9: נושקי רומי קשת, “they rely on the bow and arrow.”
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Rashbam

ישק, he will motivate people through clever use of weaponry to attack their enemies. The use of the word נשק meaning weapons occurs in Kings II 10,2 as עיר מבצר והנשק, “a fortified city and weaponry.” We also find it used in this sense in Psalms 78,9 נושקי רומי קשת, “being armed and carrying bows.”
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Rashi

רק הכסא ONLY IN THE THRONE — only in the fact that they shall call me king.
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