Hadithcore
Hadith #2106410

Narrated Abu 'Aamir al-Ash'ari:

Allah's Messenger (ﷺ) said: "There will be among my followers some people who will consider dultery (al-Hir) and the use of silk (al-Harir) lawful." [Reported by Abu Dawud, and its basic meaning is in al-Bukhari].

عَنْ أَبِي عَامِرٍ اَلْأَشْعَرِيِّ ‏- رضى الله عنه ‏- قَالَ: قَالَ رَسُولُ اَللَّهِ ‏- صلى الله عليه وسلم ‏-{ لَيَكُونَنَّ مِنْ أُمَّتِي أَقْوَامٌ يَسْتَحِلُّونَ اَلْحِرَ [1]‏ وَالْحَرِيرَ } رَوَاهُ أَبُو دَاوُدَ، وَأَصْلُهُ فِي اَلْبُخَارِيِّ [2]‏ .‏

References2 variants
Sunnah.com reference
Book 2, Hadith 455
Arabic/English book reference
Book 2, Hadith 522