The word(s) "waistawa" appears 2 time(s) in 2 verse(s) in Quran.

(1) Waqeela ya ardu iblaAAee maaki waya samao aqliAAee wagheeda almao waqudiya alamru waistawat AAala aljoodiyyi waqeela buAAdan lilqawmi alththalimeena

(سورة هود, Hud, Chapter #11, Verse #44)
(Arabic, Transliteration, Urdu (Ahmed Ali), Urdu (Jalandhry), Farsi, Yusuf Ali, Shakir, Picthal, Mohsin Khan, French, Spanish, Indonesian, Malay, German, Bosnian, Russian, Dutch, Italian, Portuguese, Tafsir - Jalal ad-Din, Tafsir - King Fahad Quran Complex)

(2) Walamma balagha ashuddahu waistawa ataynahu hukman waAAilman wakathalika najzee almuhsineena

(سورة القصص, Al-Qasas, Chapter #28, Verse #14)
(Arabic, Transliteration, Urdu (Ahmed Ali), Urdu (Jalandhry), Farsi, Yusuf Ali, Shakir, Picthal, Mohsin Khan, French, Spanish, Indonesian, Malay, German, Bosnian, Russian, Dutch, Italian, Portuguese, Tafsir - Jalal ad-Din, Tafsir - King Fahad Quran Complex)