The word(s) "والجن" appears in 3 verse(s) in Quran.

(1) وَكَذَ‌ٰلِكَ جَعَلْنَا لِكُلِّ نَبِيٍّ عَدُوًّا شَيَاطِينَ الْإِنسِ وَالْجِنِّ يُوحِي بَعْضُهُمْ إِلَىٰ بَعْضٍ زُخْرُفَ الْقَوْلِ غُرُورًا ۚ وَلَوْ شَاءَ رَبُّكَ مَا فَعَلُوهُ ۖ فَذَرْهُمْ وَمَا يَفْتَرُونَ

(سورة الأنعام, Al-An'aam, Chapter #6, Verse #112)
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(2) قُل لَّئِنِ اجْتَمَعَتِ الْإِنسُ وَالْجِنُّ عَلَىٰ أَن يَأْتُوا بِمِثْلِ هَـٰذَا الْقُرْآنِ لَا يَأْتُونَ بِمِثْلِهِ وَلَوْ كَانَ بَعْضُهُمْ لِبَعْضٍ ظَهِيرًا

(سورة الإسراء, Al-Israa, Chapter #17, Verse #88)
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(3) وَأَنَّا ظَنَنَّا أَن لَّن تَقُولَ الْإِنسُ وَالْجِنُّ عَلَى اللَّهِ كَذِبًا

(سورة الجن, Al-Jinn, Chapter #72, Verse #5)
(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)