Fortress of the Muslim
Hisn al-Muslim 267
إِذَا كَانَ جُنْحُ اللَّيْلِ – أَوْ أَمْسَيْتُم – فَـكُفُّوا صِبْيانَـكُم، فَإِنَّ الشَّيَاطِينَ تَنْتَشِرُ حِينَئِذٍ، فَإِذَا ذَهَبَ سَاعَةٌ مِنَ اللَّيلِ فَخَلُّوهُمْ، وَأَغْلِقُوا الأَبْوَابَ وَاذْكُرُوا اسْمَ اللَّهِ؛ فَإِنَّ الشَّيطَانَ لاَ يَفْتَحُ بَاباً مُغلَقاً، وَأَوْكُوا قِرَبَكُمْ، وَاذْكُرُوا اسْمَ اللَّهِ، وَخَمِّرُوا آنِيَتَكُم، وَاذْكُرُوا اسْمَ اللَّهِ، وَلَوْ أَنْ تَعْرُضُوا عَلَيْهَا شَيْئاً، وَأَطْفِئُوا مَصَابِيحَكُمْ.
When night falls—or when evening comes—keep your children indoors, for the devils spread out at that time. After an hour of the night has passed, let them go. Close your doors and mention the name of Allah, for Satan does not open a closed door. Tie up your waterskins and mention the name of Allah. Cover your vessels and mention the name of Allah, even if you only place something across them. Extinguish your lamps.