ENOfficial
`Abdallah b. `Amr reported the Prophet (ﷺ) as saying, "The trumpet is a horn which will be blown." Tirmidhi, Abu Dawud and Darimi transmitted it.
Source: sunnah.com
Other translations
Arabic
وَعَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: «الصُّورُ قَرْنٌ يُنْفَخُ فِيهِ» . رَوَاهُ التِّرْمِذِيُّ وَأَبُو دَاوُدَ وَالدَّارِمِيُّ
sunnah.com