﴿ فَٱطَّلَعَ فَرَءَاهُ فِى سَوَآءِ ٱلْجَحِيمِ ﴾

“and then he looks and sees that [companion of his] in the midst of the blazing fire,”

Then he that speaker will take a look through one of the apertures in Paradise and he will catch sight of him that is he will see his comrade in the centre of Hell in the middle of the Fire.