رِيَاضُ الصَّالِحِينَ
Riyad as-Salihin 885
The Book of Greetings
The Excellence of Shaking Hands When Greeting Someone
عَنْ أَبِي الخطاب قَتَادَةَ قَالَ: قُلْتُ لأَنَسٍ: أَكَانَتِ الْمُصَافَحَةُ فِي أَصْحَابِ رَسُولَ اللَّهِ صَلَّى اللَّه عَلَيْهِ وَسَلَّمَ ؟ قَالَ: نعم" ((رَوَاهُ الْبُخَارِيّ)).
Abu Khattab Qatadah (May Allah be pleased with him) reported: I asked Anas: "Did the Companions of the Messenger of Allah (ﷺ) use to shake hands?'' He said: "Yes.'' [Al-Bukhari].
Riyad as-Salihin, 885