100:2
فَٱلْمُورِيَـٰتِ قَدْحًۭا ٢
Saheeh International
And the producers of sparks [when] striking
Tafsir of "Ibn Kathir" (English)
Striking sparks of fire.meaning, the striking of their hooves on the rocks, which causes sparks of fire to fly from them.فَالْمُغِيرَاتِ صُبْحًا