Someone who witnessed the Prophet ﷺ informed me that he came upon an isolated grave, lined the people up in rows behind him, and pronounced the takbir four times.I asked, "Abu Amr, who narrated this to you?"He replied, "Ibn Abbas ."
أخبرني من شهد النبي ﷺ أنه أتى على قبر منبوذ فصفهم وكبر أربعا. قلت: يا أبا عمرو! من حدثك؟ قال: ابن عباس رضي الله عنهما.