The word(s) "fancy" appears 5 time(s) in 4 verse(s) in Quran in Abdullah Yusuf Ali translation.

(1) But most of them follow nothing but fancy: truly fancy can be of no avail against truth. Verily Allah is well aware of all that they do.

(سورة يونس, Yunus, Chapter #10, Verse #36)
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(2) Behold! verily to Allah belong all creatures, in the heavens and on earth. What do they follow who worship as His "partners" other than Allah? They follow nothing but fancy, and they do nothing but lie.

(سورة يونس, Yunus, Chapter #10, Verse #66)
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(3) Say: "Call on those - besides Him - whom ye fancy: they have neither the power to remove your troubles from you nor to change them."

(سورة الإسراء, Al-Israa, Chapter #17, Verse #56)
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(4) Say: "Call upon other (gods) whom ye fancy, besides Allah: They have no power,- not the weight of an atom,- in the heavens or on earth: No (sort of) share have they therein, nor is any of them a helper to Allah.

(سورة سبإ, Saba, Chapter #34, Verse #22)
(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)