Daniel 7:11 (BSB)

Then I kept watching because of the arrogant words the horn was speaking. As I continued to watch, the beast was slain, and its body was destroyed and thrown into the blazing fire.

From Daniel 7. Also in the ESV.

Commentary on Daniel 7:11

• John Calvin (Reformed), Calvin's Commentaries on Daniel 7:11: Since the presumptuous speaking of the little horn terrified the Prophet, he now says he was attentive in considering this portion. He next says, The beast was slain, and his body was consumed by the burning of fire. This ought clearly to be referred to the end of the Roman empire. For, from the time when foreigners obtained the mastery, the fourth beast ceased to flourish.
• Matthew Henry (Presbyterian), Matthew Henry's Complete Commentary on Daniel 7:9-14: Whether we understand the fourth beast to signify the Syrian empire, or the Roman, or the former as the figure of the latter, it is plain that these verses are intended for the comfort and support of the people of God in reference to the persecutions they were likely to sustain both from the one and from the other, and from all their proud enemies...
• John Gill (Reformed Baptist), Exposition of the Old and New Testaments on Daniel 7:11: I beheld then because of the voice of the great words which the horn spake,.... Or, "from the voice" (t); from the time it was heard, the prophet continued looking to see what would be the issue of all this; especially from the time he heard the little horn speak such blasphemous things against God, and Christ, and his people, which were so intolerable, that...
• Jamieson-Fausset-Brown (Reformed), Commentary Critical and Explanatory on the Whole Bible on Daniel 7:11: Here is set forth the execution on earth of the judgment pronounced in the unseen heavenly court of judicature (Dan 7:9-10). body . . . given to . . . flame-- (Rev 19:20).