The Quran root ج ن ن j-n-n

وَبَشِّرِ الَّذِينَ آمَنُوا وَعَمِلُوا الصَّالِحَاتِ أَنَّ لَهُمْ جَنَّاتٍ تَجْرِي مِن تَحْتِهَا الْأَنْهَارُ كُلَّمَا رُزِقُوا مِنْهَا مِن ثَمَرَةٍ رِّزْقًا قَالُوا هَٰذَا الَّذِي رُزِقْنَا مِن قَبْلُ وَأُتُوا بِهِ مُتَشَابِهًا وَلَهُمْ فِيهَا أَزْوَاجٌ مُّطَهَّرَةٌ وَهُمْ فِيهَا خَالِدُونَ ٢٥

جَنَّاتٍ jannātin · (will be) Gardens

And give good tidings to those who believe and do righteous deeds that they will have gardens [in Paradise] beneath which rivers flow. Whenever they are provided with a provision of fruit therefrom, they will say, "This is what we were provided with before." And it is given to them in likeness. And they will have therein purified spouses, and they will abide therein eternally. (Surah Al-Baqarah, 2:25)

وَقُلْنَا يَا آدَمُ اسْكُنْ أَنتَ وَزَوْجُكَ الْجَنَّةَ وَكُلَا مِنْهَا رَغَدًا حَيْثُ شِئْتُمَا وَلَا تَقْرَبَا هَٰذِهِ الشَّجَرَةَ فَتَكُونَا مِنَ الظَّالِمِينَ ٣٥

الْجَنَّةَ l-janata · (in) Paradise

And We said, "O Adam, dwell, you and your wife, in Paradise and eat therefrom in [ease and] abundance from wherever you will. But do not approach this tree, lest you be among the wrongdoers." (Surah Al-Baqarah, 2:35)

وَجَعَلُوا لِلَّهِ شُرَكَاءَ الْجِنَّ وَخَلَقَهُمْ وَخَرَقُوا لَهُ بَنِينَ وَبَنَاتٍ بِغَيْرِ عِلْمٍ سُبْحَانَهُ وَتَعَالَىٰ عَمَّا يَصِفُونَ ١٠٠

الْجِنَّ l-jina · jinn

But they have attributed to Allāh partners - the jinn, while He has created them - and have fabricated for Him sons and daughters without knowledge. Exalted is He and high above what they describe. (Surah Al-An'am, 6:100)

وَقَالُوا يَا أَيُّهَا الَّذِي نُزِّلَ عَلَيْهِ الذِّكْرُ إِنَّكَ لَمَجْنُونٌ ٦

لَمَجْنُونٌ lamajnūnun · (are) surely mad

And they say, "O you upon whom the message has been sent down, indeed you are mad. (Surah Al-Hijr, 15:6)

أَوَلَمْ يَتَفَكَّرُوا مَا بِصَاحِبِهِم مِّن جِنَّةٍ إِنْ هُوَ إِلَّا نَذِيرٌ مُّبِينٌ ١٨٤

جِنَّةٍ jinnatin · (is) any madness

Then do they not give thought? There is in their companion [i.e., Muḥammad (ﷺ)] no madness. He is not but a clear warner. (Surah Al-A'raf, 7:184)

وَالْجَانَّ خَلَقْنَاهُ مِن قَبْلُ مِن نَّارِ السَّمُومِ ٢٧

وَالْجَانَّ wal-jāna · And the jinn

And the jinn We created before from scorching fire. (Surah Al-Hijr, 15:27)