וּמַן־דִּי־לָ֥א יִפֵּ֖ל וְיִסְגֻּ֑ד בַּהּ־שַׁעֲתָ֣א יִתְרְמֵ֔א לְגֽוֹא־אַתּ֥וּן נוּרָ֖א יָקִֽדְתָּֽא׃
누구든지 엎드리어 절하지 아니하는 자는 즉시 극렬히 타는 풀무에 던져 넣으리라 하매
Rashi
a fiery furnace a pit that is made to burn rocks into lime, and that is כִּבְשָּׁן in all the Scriptures.
Ibn Ezra
[Daniel 3:6] And whoever (וּמַן - u-man)... shall be thrown (יִתְרְמֵא - yitremē): [Means] Shall be cast (yushlakh). And [it is] like [the Hebrew cognate verb in the verse]: “He has thrown (ramah) into the sea” [Exodus 15:1].