I saw 'Amr b. 'Amir al-Khuzili dragging his intestines in fire and he was the first who devoted animals to deity. (Using translation from Muslim 2856b)
قَالَ النَّبِيُّ ﷺ رَأَيْتُ عَمْرَو بْنَ عَامِرٍ الْخُزَاعِيَّ يَجُرُّ قُصْبَهُ فِي النَّارِ وَهُوَ أَوَّلُ مَنْ سَيَّبَ السَّوَائِبَ