(12) باب الأَمْرِ بِتَغْطِيَةِ الإِنَاءِ وَإِيكَاءِ السِّقَاءِ وَإِغْلاَقِ الأَبْوَابِ وَذِكْرِ اسْمِ اللَّهِ عَلَيْهَا وَإِطْفَاءِ السِّرَاجِ وَالنَّارِ عِنْدَ النَّوْمِ وَكَفِّ الصِّبْيَانِ وَالْمَوَاشِي بَعْدَ الْمَغْرِبِ
Jabir reported Allah's Messenger (ﷺ) as saying:
Cover vessels, waterskins, close the doors and extinguish the lamps, for the Satan does not loosen the waterskin, does not open the door and does not uncover the vessels. And if one amongst you fails to find (something) to cover it well, he should cover it by placing (a piece of) wood across it. Qutaiba did not mention the closing of the doors in the hadith transmitted by him.
Reference: Sahih Muslim 2012 a
In-book reference: Book 36, Hadith 120
USC-MSA web (English) reference(deprecated numbering scheme): Book 23, Hadith 4991