Rashi on Leviticus 26:16/רש"י על ויקרא כ״ו:ט״ז

1והפקדתי עליכם means, I will order upon you the following calamities.

2שחפת CONSUMPTION — A disease which swells the flesh, ampoules in old French; it resembles a thing that has been distended, the distension of which has become reduced — and the appearance of his (the sick man’s) face is thin and woebegone.

3קדחת is a disease which inflames the body, makes it hot and burning (feverish). It is similar in meaning to the verb in, (Deuteronomy 32:22) “For a fire burns (קדחה) in My nostril”.

4מכלות עינים ומדיבת נפש THAT THE EYES PINE AND CAUSE SORROW TO THE SOUL — The eyes look expectantly and pine to see that he (the sick) should be relieved and healed, and in the end it turns out that he is not healed, and the souls of his family grieve when he dies. Any desire that does not come to fulfilment and any hope deferred is termed כליון עינים, “pining of the eyes”.

5וזרעתם לריק AND YE SHALL SOW [YOUR SEED] IN VAIN — ye shall sow your seed but it shall not grow — and if it does grow, ואכלוהו איביכם YOUR ENEMIES SHALL EAT IT.