فَسَجَدَ ٱلۡمَلَٰٓئِكَةُ كُلُّهُمۡ أَجۡمَعُونَ

Fasajadal malaaa'ikatu kulluhum ajma'oon

So the angels prostrated themselves, all of them together:

— Al-Hijr (ٱلْحِجْر), 15:30