הִנְנִ֨י עֹשֶׂ֤ה חֲדָשָׁה֙ עַתָּ֣ה תִצְמָ֔ח הֲל֖וֹא תֵֽדָע֑וּהָ אַ֣ף אָשִׂ֤ים בַּמִּדְבָּר֙ דֶּ֔רֶךְ בִּֽישִׁמ֖וֹן נְהָרֽוֹת׃
אָט טו איך אַ נײַס; אַצונד שפּראָצט עס; דערקענט איר עס ניט? יאָ, איך װעל מאַכן אין מדבר אַ װעג, אין דער װיסטעניש טײַכן.
Berakhot
It is not intended that the name Jacob shall be obliterated, but that Israel will be fundamental and Jacob secondary. Similarly the Scriptures state, "Remember ye not the former things, neither consider the things of old" (Is. xliii. 18) — "Remember ye not the former things," i.e. the servitude of the kingdoms, "neither consider the things of old," i.e. the exodus from Egypt. "Behold I will do a new thing ; now shall it spring forth" (ibid. 5:19). Rab Joseph taught :