حَدَّثَنَا عَبْدُ اللهِ بْنُ يَزِيدَ، قَالَ: حَدَّثَنَا سَعِيدُ بْنُ أَبِي أَيُّوبَ قَالَ: حَدَّثَنِي يَزِيدُ بْنُ عَبْدِ اللهِ بْنِ الْهَادِ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ قَالَ: قَالَ عُمَرُ: إِنَّ النَّارَ عَدُوٌّ فَاحْذَرُوهَا. فَكَانَ ابْنُ عُمَرَ يَتْبَعُ نِيرَانَ أَهْلِهِ وَيُطْفِئُهَا قَبْلَ أَنْ يَبِيتَ.
Sayyiduna Umar (may Allah be pleased with him) said: Indeed, fire is an enemy, so beware of it. Thus, Sayyiduna Ibn Umar (may Allah be pleased with them both) used to be especially careful about fire in his house, and would extinguish it before sleeping.