The word(s) "thereat" appears 3 time(s) in 3 verse(s) in Quran in Muhammad Pickthal translation.

(1) If a lucky chance befall you, it is evil unto them, and if disaster strike you they rejoice thereat. But if ye persevere and keep from evil their guile will never harm you. Lo! Allah is Surrounding what they do.

(سورة آل عمران, Aal-i-Imraan, Chapter #3, Verse #120)
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(2) Until, when We open for them the gate of extreme punishment, behold! they are aghast thereat.

(سورة المؤمنون, Al-Muminoon, Chapter #23, Verse #77)
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(3) And those who, when they are reminded of the revelations of their Lord, fall not deaf and blind thereat.

(سورة الفرقان, Al-Furqaan, Chapter #25, Verse #73)
(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)