Rashi on Deuteronomy 28:37/רש"י על דברים כ״ח:ל״ז

1לשמה [THOU SHALT] BECOME AN OBJECT OF ASTONISHMENT — This word means the same as תמהון, etourdison in old French, English astonishment. — Whoever will see you will be astonished about you.

2למשל [THOU SHALT] BECOME A PROVERB — i.e., when an extraordinary misfortune comes upon a man people will say: “This is like the misfortune that befell Mr. So-and-so!”

3ולשנינה AND A BYWORD — This is an expression of the same meaning as (Deuteronomy 6:7) ושננתם, “And thou shalt speak often”. — “And thou shalt become a ״שנינה therefore means: they (people) will talk about you (make you the topic of their conversation). Onkelos, too, renders it thus: ולשועי, which has the meaning of “relating about a matter”, just as ואשתעי is the Targum rendering of ויספר, “and he related”.