Wool

An-Naḥl 16:80

وَٱللَّهُ جَعَلَ لَكُم مِّنۢ بُيُوتِكُمۡ سَكَنٗا وَجَعَلَ لَكُم مِّن جُلُودِ ٱلۡأَنۡعَٰمِ بُيُوتٗا تَسۡتَخِفُّونَهَا يَوۡمَ ظَعۡنِكُمۡ وَيَوۡمَ إِقَامَتِكُمۡ وَمِنۡ أَصۡوَافِهَا وَأَوۡبَارِهَا وَأَشۡعَارِهَآ أَثَٰثٗا وَمَتَٰعًا إِلَىٰ حِينٖ ٨٠

And Allah has made for you from your homes a place of rest and made for you from the hides of the animals tents which you find light on your day of travel and your day of encampment; and from their wool, fur and hair is furnishing and enjoyment for a time.

Al-Ma‘ārij 70:8

يَوۡمَ تَكُونُ ٱلسَّمَآءُ كَٱلۡمُهۡلِ ٨

On the Day the sky will be like murky oil,

Al-Ma‘ārij 70:9

وَتَكُونُ ٱلۡجِبَالُ كَٱلۡعِهۡنِ ٩

And the mountains will be like wool,

Al-Qāri‘ah 101:4

يَوۡمَ يَكُونُ ٱلنَّاسُ كَٱلۡفَرَاشِ ٱلۡمَبۡثُوثِ ٤

It is the Day when people will be like moths, dispersed,

Al-Qāri‘ah 101:5

وَتَكُونُ ٱلۡجِبَالُ كَٱلۡعِهۡنِ ٱلۡمَنفُوشِ ٥

And the mountains will be like wool, fluffed up.