Narrator:Anas ibn Mālik
حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا حَمَّادٌ، حَدَّثَنَا حُمَيْدٌ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ لَمَّا جَاءَ أَهْلُ الْيَمَنِ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم "
قَدْ جَاءَكُمْ أَهْلُ الْيَمَنِ وَهُمْ أَوَّلُ مَنْ جَاءَ بِالْمُصَافَحَةِ "
Anas (may Allah be pleased with him) reported: When the people of Yemen came, the Messenger of Allah (may Allah’s peace and blessings be upon him) said: "There have come to you the people of Yemen." They were the first to bring the (practice of) handshake.
Reported by Abu Dawud (No. 5213) and Ahmad (No. 12735, 13133).