hadith
3608
۞
The Prophet (SAWA) said, 'When anyone of you enters his own house, he should greet with peace, for verily it brings down benediction, and angels come to keep him company.
رسولُ اللهِ (صَلَّيَ اللهُ عَلَيهِ وَ آلِهِ): إذا دَخَلَ أحَدُكُم بَيتَهُ فَلْيُسَلِّمْ ؛ فإنَّهُ يَنزِلُهُ البَركَةُ ، وتُؤنِسُهُ الملائكةُ .