Surah Ash-Shu'ara — Ayah 32 (26:32)
فَأَلۡقَىٰ عَصَاهُ فَإِذَا هِيَ ثُعۡبَانٞ مُّبِينٞ ٣٢
English translation (Saheeh International)
So [Moses] threw his staff, and suddenly it was a serpent manifest.1
- - i.e., clearly genuine.
Brief commentary
So Moses threw his stick down on the ground and it suddenly became a snake for everyone to see.