"The Messenger of Allah said: "There are five animals all of which are vermin and may be killed inside the sanctuary: Crow, kites, vicious dogs, mice and scorpions.'"  

قَالَ رَسُولُ اللَّهِ ﷺ خَمْسٌ مِنَ الدَّوَابِّ كُلُّهَا فَاسِقٌ يُقْتَلْنَ فِي الْحَرَمِ الْغُرَابُ وَالْحِدَأَةُ وَالْكَلْبُ الْعَقُورُ وَالْفَأْرَةُ وَالْعَقْرَبُ  

"Hafsha the wife of the Prophet said: 'The Messenger of Allah said: Thee are five animals for which there is no sin on the one who kill them: Scorpions, crows, kites, mice and vicious dogs.'"  

حَفْصَةُ زَوْجُ النَّبِيِّ ﷺ قَالَ رَسُولُ اللَّهِ ﷺ خَمْسٌ مِنَ الدَّوَابِّ لاَ حَرَجَ عَلَى مَنْ قَتَلَهُنَّ الْعَقْرَبُ وَالْغُرَابُ وَالْحِدَأَةُ وَالْفَأْرَةُ وَالْكَلْبُ الْعَقُورُ