The word(s) "soothsayer" appears 2 time(s) in 2 verse(s) in Quran in Mohsin Khan translation.

(1) Therefore, remind (mankind of Islamic Monotheism, O Muhammad صلى الله عليه وسلم). By the Grace of Allah, you are neither a soothsayer, nor a madman.

(سورة الطور, At-Tur, Chapter #52, Verse #29)
(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) Nor is it the word of a soothsayer (or a foreteller): little is that you remember!

(سورة الحاقة, Al-Haaqqa, Chapter #69, Verse #42)
(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)