Rashi on Deuteronomy 28:67/רש"י על דברים כ״ח:ס״ז

1בבקר תאמר מי יתן ערב IN THE MORNING THOU SHALT SAY, WOULD IT WERE EVEN! — i.e. would that it were again yesterday evening,

2ובערב תאמר מי יתן בקר AND AT EVEN THOU SHALT SAY, WOULD IT WERE MORNING! — i.e. the morning of today, because the misery will constantly grow more severe, and the curse of each hour will be greater than that of the preceding (cf. Sotah 49a).