Abdullah bin Sarjas reported,

"Do you see this old man," meaning himself, "I have spoken with the Prophet of Allah ﷺ and eaten with him, and I have seen the mark between his shoulders. It was at the edge of the upper part of his left shoulder blade, like a closed fist," meaning a clenched palm, and he gestured with his hand, clenching it, "with moles on it resembling warts."

حدثنا عبد الرزاق أخبرنا معمر عن عاصم بن سليمان

عن عبد الله بن سرجس قال

ترون هذا الشيخ يعني نفسه كلمت نبي الله ﷺ وأكلت معه ورأيت العلامة التي بين كتفيه وهي في طرف نغض كتفه اليسرى كأنه جمع يعني الكف المجتمع وقال بيده فقبضها عليه خيلان كهيئة الثآليل