Silk

Al-Kahf 18:31

أُوْلَٰٓئِكَ لَهُمۡ جَنَّٰتُ عَدۡنٖ تَجۡرِي مِن تَحۡتِهِمُ ٱلۡأَنۡهَٰرُ يُحَلَّوۡنَ فِيهَا مِنۡ أَسَاوِرَ مِن ذَهَبٖ وَيَلۡبَسُونَ ثِيَابًا خُضۡرٗا مِّن سُندُسٖ وَإِسۡتَبۡرَقٖ مُّتَّكِـِٔينَ فِيهَا عَلَى ٱلۡأَرَآئِكِۚ نِعۡمَ ٱلثَّوَابُ وَحَسُنَتۡ مُرۡتَفَقٗا ٣١

Those will have gardens of perpetual residence; beneath them rivers will flow. They will be adorned therein with bracelets of gold and will wear green garments of fine silk and brocade, reclining therein on adorned couches. Excellent is the reward, and good is the resting place.

Al-Ḥajj 22:23

إِنَّ ٱللَّهَ يُدۡخِلُ ٱلَّذِينَ ءَامَنُواْ وَعَمِلُواْ ٱلصَّٰلِحَٰتِ جَنَّٰتٖ تَجۡرِي مِن تَحۡتِهَا ٱلۡأَنۡهَٰرُ يُحَلَّوۡنَ فِيهَا مِنۡ أَسَاوِرَ مِن ذَهَبٖ وَلُؤۡلُؤٗاۖ وَلِبَاسُهُمۡ فِيهَا حَرِيرٞ ٢٣

Indeed, Allah will admit those who believe and do righteous deeds to gardens beneath which rivers flow. They will be adorned therein with bracelets of gold and pearl, and their garments therein will be silk.

Fāṭir 35:33

جَنَّٰتُ عَدۡنٖ يَدۡخُلُونَهَا يُحَلَّوۡنَ فِيهَا مِنۡ أَسَاوِرَ مِن ذَهَبٖ وَلُؤۡلُؤٗاۖ وَلِبَاسُهُمۡ فِيهَا حَرِيرٞ ٣٣

[For them are] gardens of perpetual residence which they will enter. They will be adorned therein with bracelets of gold and pearls, and their garments therein will be silk.

Al-Insān 76:12

وَجَزَىٰهُم بِمَا صَبَرُواْ جَنَّةٗ وَحَرِيرٗا ١٢

And will reward them for what they patiently endured [with] a garden [in Paradise] and silk [garments].

Al-Insān 76:21

عَٰلِيَهُمۡ ثِيَابُ سُندُسٍ خُضۡرٞ وَإِسۡتَبۡرَقٞۖ وَحُلُّوٓاْ أَسَاوِرَ مِن فِضَّةٖ وَسَقَىٰهُمۡ رَبُّهُمۡ شَرَابٗا طَهُورًا ٢١

Upon the inhabitants will be green garments of fine silk and brocade. And they will be adorned with bracelets of silver, and their Lord will give them a purifying drink.

Ad-Dukhān 44:53

يَلۡبَسُونَ مِن سُندُسٖ وَإِسۡتَبۡرَقٖ مُّتَقَٰبِلِينَ ٥٣

Wearing [garments of] fine silk and brocade, facing each other.