ציטירנדיקער פּירוש אויף דברים 33:15

וּמֵרֹ֖אשׁ הַרְרֵי־קֶ֑דֶם וּמִמֶּ֖גֶד גִּבְע֥וֹת עוֹלָֽם׃

און מיטן בעסטן פֿון די אַלטע בערג, און מיטן טײַערסטן פֿון די אײביקע הײכן;

Radak

אסרי לגפן. The letter י in the word אסרי is an addition, similar to the letter י in Deuteronomy 33,15 שכני סנה, and other examples of a similar construction. Also the letter י in בני אתונו, is an addition. The entire expression ולשרקה בני אתונו is a duplication, seeing that the word שרקה means the same as גפן, perhaps a superior type of vine. The entire verse is a praise of the quality of the land apportioned to the tribe of Yehudah which yields such bountiful harvests that the farmer can tie his ass to the vine after having eaten from its grapes, without any worry. There are so many grapes on a single vine that they suffice to make up a full load for his ass. Similarly, there is so much wine that even if he were to launder his garments in wine instead of in water, he would not run short of wine. Yaakov repeats the theme once more in different words, saying: ובדם ענבים סותה, the expression דם ענבים refers to wine, the word סותה to garments. Naturally, this is an exaggeration permissible to poets.
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Ramban

AND FOR THE PRECIOUS THINGS OF THE EARTH ‘U’MLO’OH’ (AND THE FULNESS THEREOF). This means: “for the precious things of the land of the plains and of which it is full,”213Ibn Ezra thus explains the word u’mlo’oh (and the fulness thereof) as meaning u’mimlo’oh (and “of” the fulness thereof, or “and of which it is full”). for he mentioned the mountains and the hills previously214Verse 15. and now he speaks of the valley215I have found no reference in the verses concerning the valley. In the commentary of Ibn Ezra, whose opinion Ramban is now quoting, “the valley” is not mentioned either. and the plains, according to the words of Rabbi Abraham ibn Ezra. In my opinion, the precious things of the earth and the fulness thereof is identical with the blessings of the breasts, and of the womb,210Genesis 49:25. for all humans and all creeping things that are alive are called “the fulness of the earth.” Similarly, let the sea roar, and the fulness thereof;216Psalms 96:11. Surely I will fill thee with men, as with the locust.217Jeremiah 51:14. This blessing is thus like Blessed shall be the fruit of thy body, and the fruit of thy land, and the fruit of thy cattle.218Above, 28:4.
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Rashbam

עד תאות גבעות עולם, as far as the furthest hills of the world. The expression תאוה occurs in connection with the Israelites’ demand for a meat diet in the desert, in preference to or in addition to the manna. (Numbers 34,10) The term is also used to describe far off places such as לבא חמת in Numbers 34,8. Accordingly, the expression הורי may be a duplication of the expressionגבעות עולם , used here as well as elsewhere to underline a point the Torah makes. A similar duplication occurs in Deuteronomy 33,15 of the expression מראש הררי קדם and the expression ממגד גבעות עולם in Moses’ blessing “with the best from the ancient mountains, and the bounty of hills immemorial.” Both Yaakov and Moses employ practically the same wording in describing the vastness of Joseph’s blessing....
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