Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tirmidhi:2698Abū Ḥātim al-Baṣrī al-Anṣārī Muslim b. Ḥātim > Muḥammad b. ʿAbdullāh al-Anṣārī from his father > ʿAlī b. Zayd > Saʿīd b. al-Musayyab > Anas b. Mālik

"The Messenger of Allah ﷺ said to me: 'O my little son! When you enter upon your family then give the Salam, it will be a blessing for you and upon the inhabitants of your house."  

Abū ʿĪsá said that this Ḥadīth is Ḥasan-Gharīb.
الترمذي:٢٦٩٨حَدَّثَنَا أَبُو حَاتِمٍ الْبَصْرِيُّ الأَنْصَارِيُّ مُسْلِمُ بْنُ حَاتِمٍ حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ الأَنْصَارِيُّ عَنْ أَبِيهِ عَنْ عَلِيِّ بْنِ زَيْدٍ عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ قَالَ قَالَ أَنَسُ بْنُ مَالِكٍ قَالَ قَالَ

لِي رَسُولُ اللَّهِ ﷺ يَا بُنَىَّ إِذَا دَخَلْتَ عَلَى أَهْلِكَ فَسَلِّمْ يَكُونُ بَرَكَةً عَلَيْكَ وَعَلَى أَهْلِ بَيْتِكَ  

قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ غَرِيبٌ