Messenger of Allah ﷺ said, "When night falls (or when it is evening), stop your children from going out, for the devils spread out at that time. But when an hour of the night has passed, release them and close the doors and mention Allah's Name, for Satan does not open a closed door. Tie the mouth of your waterskin and mention Allah's Name; cover your containers and utensils and mention Allah's Name. Cover them even by placing something across it, and extinguish your lamps. "  

قَالَ رَسُولُ اللَّهِ ﷺ إِذَا كَانَ جُنْحُ اللَّيْلِ أَوْ أَمْسَيْتُمْ فَكُفُّوا صِبْيَانَكُمْ فَإِنَّ الشَّيَاطِينَ تَنْتَشِرُ حِينَئِذٍ فَإِذَا ذَهَبَ سَاعَةٌ مِنَ اللَّيْلِ فَحُلُّوهُمْ فَأَغْلِقُوا الأَبْوَابَ وَاذْكُرُوا اسْمَ اللَّهِ فَإِنَّ الشَّيْطَانَ لاَ يَفْتَحُ بَابًا مُغْلَقًا وَأَوْكُوا قِرَبَكُمْ وَاذْكُرُوا اسْمَ اللَّهِ وَخَمِّرُوا آنِيَتَكُمْ وَاذْكُرُوا اسْمَ اللَّهِ وَلَوْ أَنْ تَعْرُضُوا عَلَيْهَا شَيْئًا وَأَطْفِئُوا مَصَابِيحَكُمْ  

Messenger of Allah ﷺ said, "Extinguish the lamps when you go to bed; close your doors; tie the mouths of your water skins, and cover the food and drinks." I think he added, ". . . even with a stick you place across the container."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ أَطْفِئُوا الْمَصَابِيحَ إِذَا رَقَدْتُمْ وَغَلِّقُوا الأَبْوَابَ وَأَوْكُوا الأَسْقِيَةَ وَخَمِّرُوا الطَّعَامَ وَالشَّرَابَ وَأَحْسِبُهُ قَالَ وَلَوْ بِعُودٍ تَعْرُضُهُ عَلَيْهِ