Parashas Vayechi · Passuk 49:7
Cursed be their anger, for it was fierce, and their wrath, for it was cruel; I will divide them in Yaakov, and scatter them in Yisrael.
Torah Temimah points to Yoma / related beraisa on ambiguous verses (and parallel discussions of verses without fixed parsing).
Sefaria — Yoma 52a (context of unresolved verses)
English: It was taught: Isi ben Yehudah says: This is one of the verses that have no fixed determination (of how the words are to be joined).
Classification of ambiguous verses — the beraisa of Isi ben Yehudah.
The verse “Cursed be their anger\ldots” is one of the verses whose precise syntactic attachment remains unresolved.