٩ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنْ مُحَمَّدِ بْنِ سِنَانٍ عَنْ عَمْرِو بْنِ الأفْرَقِ عَنْ أَبِي عُبَيْدَةَ عَنْ أَبِي جَعْفَرٍ (عَلَيهِ السَّلام) قَالَ يَنْبَغِي لِلْمُؤْمِنَيْنِ إِذَا تَوَارَى أَحَدُهُمَا عَنْ صَاحِبِهِ بِشَجَرَةٍ ثُمَّ الْتَقَيَا أَنْ يَتَصَافَحَا.
9. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad ibn ‘Isa from Muhammad ibn Sinan from ‘Amr ibn al-Afraq from abu ‘Ubaydah from abu Ja’far  who has said the following: “It is a good idea for the believers to shake each other’s hands after one of them remains out of sight, even because of a tree in between.” 