is the solid One who is not hollow.”

‘Abd al-Rahmān ibn Muslim al-Rāzī narrated to us, saying: Sahl ibn ‘Uthmān narrated to us, saying: ‘Abd Allāh ibn Idrīs narrated to us, from Layth, from Mujāhid, who said concerning “the Eternal Refuge”: “The One who is not hollow.”

Abū Khalīfa narrated to us, saying: Ibn Hisāb narrated to us; and we were also told by