It is narrated from Sayyiduna Ibn Mas'ud, may Allah be pleased with him, regarding the interpretation of the Qur'anic verse: «﴿وَلَقَدْرَآهُنَزْلَةًأُخْرَى o عِنْدَسِدْرَةِالْمُنْتَهَى﴾»[النجم : 13-14], that the Prophet, peace and blessings be upon him, said: "I saw Jibreel (Gabriel), peace be upon him, in his true form near the Sidrat al-Muntaha; he had six hundred wings, from which pearls and rubies were falling."
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 4396
Hadith Gradingحکم دارالسلام:إسناده حسن، عاصم بن بهدلة صدوق حسن الحديث.