2 verses have
ٱلظِّلُّ
in Edition Uthmani / Faatir (The Originator)

20:35وَلَا ٱلظُّلُمَٰتُ وَلَا ٱلنُّورُ

21:35وَلَا ٱلظِّلُّ وَلَا ٱلْحَرُورُ