לְמַ֤עַן תִּֽינְקוּ֙ וּשְׂבַעְתֶּ֔ם מִשֹּׁ֖ד תַּנְחֻמֶ֑יהָ לְמַ֧עַן תָּמֹ֛צּוּ וְהִתְעַנַּגְתֶּ֖ם מִזִּ֥יז כְּבוֹדָֽהּ׃ (ס)
װײַל איר װעט זײגן און זיך זעטןפֿון דער ברוסט פֿון אירע נחמות, װײַל איר װעט זופּן און זיך קװיקןפֿון דעם זױגנאָפּל פֿון איר שפֿע.
Rashi
from the breast Heb. מִשֹּׁד, an expression of breasts (שָׁדַיִם).
Ibn Ezra
With the breast of her consolations. Comp. Thou shalt suck the breast of kings (60:16). A fulness of joy is meant by this expression; for consolations are here the opposite of mournings.17תנחמים, in its literal meaning, consolations, suggests the idea of the co-existence of their cause; for when the evil is removed, consolation is no longer required. I. E. therefore remarks that the word תנחמים in this verse is the opposite of mourning, mentioned in the preceding verse, and signifies happiness.
Rashi
from her approaching glory Heb. מִזִּיז. From the great glory that is moving and coming nearer to her.