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.
ahmad:20770ʿAbd al-Razzāq > Maʿmar > ʿĀṣim b. Sulaymān > ʿAbdullāh b. Sarjis

[Machine] You see this sheikh refers to himself, I spoke with the Prophet of Allah ﷺ , ate with him, and saw the mark between his shoulders, which is on the edge of his left shoulder, like a gathered palm, meaning a gathering of calluses. And he said with his hand, so he clenched it, two horses like the appearance of warts.  

أحمد:٢٠٧٧٠حَدَّثَنَا عَبْدُ الرَّزَّاقِ أَخْبَرَنَا مَعْمَرٌ عَنْ عَاصِمِ بْنِ سُلَيْمَانَ عَنْ عَبْدِ اللهِ بْنِ سَرْجِسَ قَالَ

تَرَوْنَ هَذَا الشَّيْخَ يَعْنِي نَفْسَهُ كَلَّمْتُ نَبِيَّ اللهِ ﷺ وَأَكَلْتُ مَعَهُ وَرَأَيْتُ الْعَلَامَةَ الَّتِي بَيْنَ كَتِفَيْهِ وَهِيَ فِي طَرَفِ نُغْضِ كَتِفِهِ الْيُسْرَى كَأَنَّهُ جُمْعٌ يَعْنِي الْكَفَّ الْمُجْتَمِعَ وَقَالَ بِيَدِهِ فَقَبَضَهَا عَلَيْهِ خِيلَانٌ كَهَيْئَةِ الثَّآلِيلِ