Dr. Mustafa Khattab, the Clear Quran - Surah Taha, ayah 20

Translation of Surah Taha, ayah 20 (20:20)

فَأَلۡقَىٰهَا فَإِذَا هِيَ حَيَّةٞ تَسۡعَىٰ ٢٠
So he did, then—behold!—it became a serpent, slithering.