﴿ وَإِذْ قُلْنَا لِلْمَلَٰٓئِكَةِ ٱسْجُدُوا۟ لِءَادَمَ فَسَجَدُوٓا۟ إِلَّآ إِبْلِيسَ أَبَىٰ ﴾

“For [thus it was:] when We told the angels, "Prostrate yourselves before Adam!"- they all prostrated themselves, save Ibis, who refused [to do it];”

(And when We said unto the angels) Who were on the earth: (Fall prostrate before Adam) a prostration of greeting, (they fell prostrate (all) save Iblis) their chief; (he refused) he felt too proud to prostrate before Adam.