رِيَاضُ الصَّالِحِينَ
Riyad as-Salihin 887
The Book of Greetings
The Excellence of Shaking Hands When Greeting Someone
وَعَنْ الْبَرَاءَ رَضِيَ اللَّه عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّه عَلَيْهِ وَسَلَّمَ : مَا مِنْ مُسْلِمَيْنِ يَلْتَقِيَانِ فَيَتَصَافَحَانِ إِلاَّ غُفِرَ لَهُمَا قَبْلَ أَنْ يَفْتَرِقَا ((رَوَاهُ أَبُو دَاوُد)).
Al-Bara' (May Allah be pleased with him) reported: The Messenger of Allah (ﷺ) said, "Two Muslims will not meet and shake hands without having their sins forgiven (by Allah ) before they depart." [Abu Dawud].
Riyad as-Salihin, 887