By Allah, I am certain that the Messenger of Allah ﷺ forbade that. (Using translation from Aḥmad 101)   

أَنَّ رَسُولَ اللهِ ﷺ نَهَى عَنْ قَتْلِ الْحَيَّاتِ  

Nafi' reported that he heard Abu Lubaba informing Ibn 'Umar that Messenger of Allah ﷺ had forbidden the killing of domestic snakes. (Using translation from Muslim 2233f)  

أَنَّ رَسُولَ اللهِ ﷺ نَهَى عَنْ قَتْلِ جِنَّانِ الْبُيُوتِ  

“The Prophet ﷺ said: ‘Friday is the chief of days, the greatest day before Allah. It is greater before Allah then the Day of Adha and the Day of Fitr. It has five characteristics: On it Allah created Adam; on it Allah sent down Adam to this earth; on it there is a time during which a person does not ask Allah for anything but He will give it to him, so long as he does not ask for anything that is forbidden; on it the Hour will begin. There is no angel who is close to Allah, no heaven, no earth, no wind, no mountain, and no sea that does not fear Friday.’” (Using translation from Ibn Mājah 1084)  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ سَيِّدُ الْأَيَّامِ يَوْمُ الْجُمُعَةِ وَأَعْظَمُهَا عِنْدَهُ وَأَعْظَمُ عِنْدَ اللهِ مِنْ يَوْمِ الْفِطْرِ وَيَوْمِ الْأَضْحَى وَفِيهِ خَمْسُ خِلَالٍ خَلَقَ اللهُ فِيهِ آدَمَ وَأَهْبَطَ اللهُ فِيهِ آدَمَ إِلَى الْأَرْضِ وَفِيهِ تَوَفَّى اللهُ آدَمَ وَفِيهِ سَاعَةٌ لَا يَسْأَلُ الْعَبْدُ فِيهَا شَيْئًا إِلَّا آتَاهُ اللهُ إِيَّاهُ مَا لَمْ يَسْأَلْ حَرَامًا وَفِيهِ تَقُومُ السَّاعَةُ مَا مِنْ مَلَكٍ مُقَرَّبٍ وَلَا سَمَاءٍ وَلَا أَرْضٍ وَلَا رِيَاحٍ وَلَا جِبَالٍ وَلَا بَحْرٍ إِلَّا هُنَّ يُشْفِقْنَ مِنْ يَوْمِ الْجُمُعَةِ