Daniel 7:21 Commentary: Rashi

חָזֵ֣ה הֲוֵ֔ית וְקַרְנָ֣א דִכֵּ֔ן עָבְדָ֥ה קְרָ֖ב עִם־קַדִּישִׁ֑ין וְיָכְלָ֖ה לְהֽוֹן׃

I beheld, and the same horn made war with the saints, and prevailed against them;