As-Saffat 37:97

قَالُوا۟ ٱبْنُوا۟ لَهُۥ بُنْيَـٰنًا فَأَلْقُوهُ فِى ٱلْجَحِيمِ

Qālū ib'nū lahu bun'yānan fa-alqūhu fī l-jaḥīmi

They said, "Construct for him a structure [i.e., furnace] and throw him into the burning fire."