[Machine] The Messenger of Allah ﷺ permitted killing animals and it is forbidden for a man to kill a snake, scorpion, blind dog, piebald crow, mongoose, and rat. The Messenger of Allah ﷺ was bitten by a scorpion, so he ordered it to be killed, even though it is forbidden.
أَنَّ رَسُولَ اللهِ ﷺ أَحَلَّ مِنْ قَتْلِ الدَّوَابِّ وَالرَّجُلُ مُحْرِمٌ أَنْ يَقْتُلَ الْحَيَّةَ وَالْعَقْرَبَ وَالْكَلْبَ الْعَقُورَ وَالْغُرَابَ الْأَبْقَعَ وَالْحُدَيَّا وَالْفَأْرَةَ وَلَدَغَ رَسُولَ اللهِ ﷺ عَقْرَبٌ فَأَمَرَ بِقَتْلِهَا وَهُوَ مُحْرِمٌ