Surah Al-Hijr 15:31

إِلَّآ إِبْلِيسَ أَبَىٰٓ أَن يَكُونَ مَعَ ٱلسَّـٰجِدِينَ

Except Iblees; he refused to be with those who prostrated.

Translation: Saheeh International

Tafsir

except Iblīs the father of the jinn — he was standing among the angels he refused to be among those prostrating.

Excerpt from Tafsir al-Jalalayn, commentary on 15:31, via Quran.com. The reader has the full commentary and 9 more tafsirs.