Al-Hijr • BN-TAFSEER-IBN-E-KASEER
﴿ فَسَجَدَ ٱلْمَلَٰٓئِكَةُ كُلُّهُمْ أَجْمَعُونَ ﴾
“Thereupon the angels prostrated themselves, all of them together,”
Please check ayah 15:33 for complete tafsir.