Quran 15:31 — Al-Hijr Valley (Al-Hijr)

إِلّا إِبليسَ أَبىٰ أَن يَكونَ مَعَ السّٰجِدينَ

except Iblis (Satan). He refused to be with the prostrators.

[15:30] The angels fell prostrate; all of them,

[15:32] He said, "O Iblis (Satan), why are you not with the prostrators?"