The word(s) "mockery" appears 2 time(s) in 2 verse(s) in Quran in Muhammad Pickthal translation.

(1) And when those who disbelieve behold thee, they but choose thee out for mockery, (saying): Is this he who maketh mention of your gods? And they would deny all mention of the Beneficent.

(سورة الأنبياء, Al-Anbiyaa, Chapter #21, Verse #36)
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(2) And of mankind is he who payeth for mere pastime of discourse, that he may mislead from Allah's way without knowledge, and maketh it the butt of mockery. For such there is a shameful doom.

(سورة لقمان, Luqman, Chapter #31, Verse #6)
(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)