Al-Hijr • EN-AL-JALALAYN
﴿ فَسَجَدَ ٱلْمَلَٰٓئِكَةُ كُلُّهُمْ أَجْمَعُونَ ﴾
“Thereupon the angels prostrated themselves, all of them together,”
And so the angels prostrated all of them together kulluhum ajma‘ūn contains two elements of emphasis