سورة Al-Hijr 15:44

لَهَا سَبْعَةُ أَبْوَٰبٍۢ لِّكُلِّ بَابٍۢ مِّنْهُمْ جُزْءٌۭ مَّقْسُومٌ ٤٤

It has seven gates, to each a group of them is designated.”