Hadith 4693
وَعَنْ عَطَاءٍ الْخُرَاسَانِيِّ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: «تَصَافَحُوا يَذْهَبِ الْغِلُّ وَتَهَادَوْا تَحَابُّوا وَتَذْهَبِ الشَّحْنَاءُ» رَوَاهُ مَالِكٌ مُرْسَلًا
It is narrated from Ata Khurasani (may Allah have mercy on him) that the Messenger of Allah (peace and blessings be upon him) said: "Shake hands with one another, (for) rancor departs thereby. Give gifts to one another, love will develop among you and enmity and resentment will disappear." Imam Malik narrated it as a mursal narration. Its chain is weak. Narrated by Malik.