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.
bayhaqi:3405Abū Saʿīd al-Isfarāyīnī > Abū Baḥr al-Barbahārī > Bishr b. Mūsá > al-Ḥumaydī > Sufyān > ʿAmr > ʿAṭāʾ

[Machine] That Musa bin Abdullah bin Jameel Al-Jumahi greeted Ibn Abbas while he was praying and held his hand.  

البيهقي:٣٤٠٥وَأَخْبَرَنَا أَبُو سَعِيدٍ الْإِسْفَرَايِينِيُّ أنبأ أَبُو بَحْرٍ الْبَرْبَهَارِيُّ ثنا بِشْرُ بْنُ مُوسَى ثنا الْحُمَيْدِيُّ ثنا سُفْيَانُ ثنا عَمْرٌو عَنْ عَطَاءٍ

أَنَّ مُوسَى بْنَ عَبْدِ اللهِ بْنِ جَمِيلٍ الْجُمَحِيَّ سَلَّمَ عَلَى ابْنِ عَبَّاسٍ وَهُوَ يُصَلِّي فَأَخَذَهُ بِيَدِهِ