Surat Saad (The letter Saad) - ص

فَسَجَدَ ٱلْمَلَٰٓئِكَةُ كُلُّهُمْ أَجْمَعُونَ ﴿٧٣﴾ إِلَّآ إِبْلِيسَ ٱسْتَكْبَرَ وَكَانَ مِنَ ٱلْكَٰفِرِينَ﴿٧٤﴾

And the angels did obeisance, all of them, But not Iblis: he was proud and he was one of the unbelievers.