Surah Al-Hijr, Verse 44

لَهَا سَبۡعَةُ أَبۡوَٰبٖ لِّكُلِّ بَابٖ مِّنۡهُمۡ جُزۡءٞ مَّقۡسُومٌ٤٤

lahā sabʿatu abwābin likulli bābin min'hum juz'on maqsūmun

It has seven gates; for every gate is of them [i.e., Satan's followers] a portion designated."