Abu Amir or Abu Malik told me--I swear by Allah another oath that he did not believe me that he heard the Messenger of Allah ﷺ say: There will be among my community people who will make lawful (the use of) khazz and silk. Some of them will be transformed into apes and swine. Abu Dawud said: Twenty Companions of the Messenger of Allah ﷺ or more put on khazz. Anas and al-Bara' b. 'Azib were among them.  

حَدَّثَنِي أَبُو عَامِرٍ أَوْ أَبُو مَالِكٍ وَاللَّهِ يَمِينٌ أُخْرَى مَا كَذَبَنِي أَنَّهُ سَمِعَ رَسُولَ اللَّهِ ﷺ يَقُولُ لَيَكُونَنَّ مِنْ أُمَّتِي أَقْوَامٌ يَسْتَحِلُّونَ الْخَزَّ وَالْحَرِيرَ وَذَكَرَ كَلاَمًا قَالَ يُمْسَخُ مِنْهُمْ آخَرُونَ قِرَدَةً وَخَنَازِيرَ إِلَى يَوْمِ الْقِيَامَةِ  

[Machine] Abu 'Amir or Abu Malik Al-Ash'ari told me: "By Allah, he did not lie to me when he said that he heard the Messenger of Allah ﷺ say, 'There will be people in my Ummah who will make permissible silk, alcohol, and musical instruments. And there will be people who will descend next to a flag where they will travel with ease. Then a man will come to them with a need, and they will say to him, 'Come back to us tomorrow.' Allah will leave them overnight and turn others into monkeys and pigs until the Day of Judgment."  

حَدَّثَنِي أَبُو عَامِرٍ أَوْ أَبُو مَالِكٍ الْأَشْعَرِيُّ وَاللهِ مَا كَذَبَنِي أَنَّهُ سَمِعَ رَسُولَ اللهِ ﷺ يَقُولُ لَيَكُونَنَّ فِي أُمَّتِي أَقْوَامٌ يَسْتَحِلُّونَ الْحَرِيرَ وَالْخَمْرَ وَالْمَعَازِفَ وَلَيَنْزِلَنَّ أَقْوَامٌ إِلَى جَنْبِ عَلَمٍ يَرُوحُ عَلَيْهِمْ بِسَارِحَةٍ لَهُمْ فَيَأْتِيهِمْ رَجُلٌ لِحَاجَتِهِ فَيَقُولُونَ لَهُ ارْجِعْ إِلَيْنَا غَدًا فَيُبَيِّتُهُمُ اللهُ ﷻ فَيَضَعُ الْعَلَمَ عَلَيْهِمْ وَيَمْسَخُ آخَرِينَ قِرَدَةً وَخَنَازِيرَ إِلَى يَوْمِ الْقِيَامَةِ  

that he heard the Prophet ﷺ saying, "From among my followers there will be some people who will consider illegal sexual intercourse, the wearing of silk, the drinking of alcoholic drinks and the use of musical instruments, as lawful. And there will be some people who will stay near the side of a mountain and in the evening their shepherd will come to them with their sheep and ask them for something, but they will say to him, 'Return to us tomorrow.' Allah will destroy them during the night and will let the mountain fall on them, and He will transform the rest of them into monkeys and pigs and they will remain so till the Day of Resurrection." (Using translation from Bukhārī 5590)   

أَنَّهُ سَمِعَ النَّبِيَّ ﷺ يَقُولُ لَيَكُونَنَّ فِي أُمَّتِي أَقْوَامٌ يَسْتَحِلُّونَ الْحَرِيرَ وَالْخَمْرَ وَالْمَعَازِفَ وَلَيَنْزِلَنَّ أَقْوَامٌ إِلَى جَنْبِ عَلَمٍ تَرُوحُ عَلَيْهِمْ سَارِحَةٌ لَهُمْ فَيَأْتِيهِمْ رَجُلٌ لِحَاجَتِهِ فَيَقُولُونَ ارْجِعْ إِلَيْنَا غَدًا فَيُبَيِّتُهُمُ اللهُ فَيَضَعُ الْعَلَمَ وَيَمْسَخُ آخَرِينَ قِرَدَةً وَخَنَازِيرَ إِلَى يَوْمِ الْقِيَامَةِ  

"لَيَكُوننَّ في أُمَّتِي أَقْوَامٌ يَسْتَحِلُّونَ الحِرَّ والحَرِيرَ والخَمْرَ والمَعَازِفَ، ولَيَنْزِلَن أقْوَامٌ إِلَى جَنْبِ عَلَمٍ تَرُوحُ عَلَيهِمْ سَارِحَتُهُمْ فَيأتِيهِمْ آت لحَاجَتِه، فَيَقولُونَ لَهُ: ارْجِعْ إِلَينَا غَدًا فَيُبيتهُمُ اللهُ وَيَقَعُ العَلَمُ عَلَيهِمْ ويمسخ منهم آخرِينَ قِردةً وخَنَازِيرَ إِلَى يَوْم القِيَامَةِ".