Hadith 31:82
Abdullah ibn Numayr narrated to us, he said: Al-A’mash narrated to us, from Mujahid, from Ubayd ibn Umayr, who said: The Sirat (bridge) is a slippery, sliding place, like the edge of a sword, facing upwards. The angels are with them [having] hooks, and the prophets are standing around it, saying: "Our Lord, grant safety, grant safety." So [some are] scratched, and [some are] tumbled into the Fire, and [some are] saved and delivered.
حدثنا عبد الله بن نمير قال حدثنا الأعمش عن مجاهد عن عبيد بن عمير قال الصراط دحض مزلة كحد السيف سلقا والملائكة معهم الكلاليب والأنبياء قيام يقولون حوله ربنا سلم سلم فبين مخدوش ومكردس في النار وناج ومسلم