עַל־זֶ֗ה הָיָ֤ה דָוֶה֙ לִבֵּ֔נוּ עַל־אֵ֖לֶּה חָשְׁכ֥וּ עֵינֵֽינוּ׃
Portanto desmaiou o nosso coração; por isso se escureceram os nossos olhos.
Tze'enah Ure'enah
“Because” [5:17]. Our hearts are sick; our eyes have become darkened, because of this.
Rashi
For this our hearts ached, etc. Because of that which is delineated in the verse following, “Over Mount Tzion, which was devastated [and] foxes meandered over it.”13Below, verse 18. Our hearts ache only for the destruction of Mount Tzion, and nothing else. (Palgei Mayim)