It is narrated from Sayyiduna Anas bin Malik (may Allah be pleased with him) that the Prophet (peace and blessings be upon him), concerning the saying of Allah, the Mighty and Majestic: "And when his Lord manifested Himself to the mountain, He made it crumble to dust", pointed with his little finger; so it was from His light that Allah made it crumble to dust.
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrates this hadith from Shu'bah (may Allah have mercy on him) except Dawud (may Allah have mercy on him)."
Hadith Referenceالمعجم الأوسط / باب الألف / 1836
Hadith Takhrij«أخرجه الضياء المقدسي فى «الأحاديث المختارة» برقم: 1672، 1673، 1675، 2539، والحاكم فى «المستدرك» برقم: 67، 68، 3268، 4125، 4126، والترمذي فى «جامعه» برقم: 3074، 3074 (م)، وأحمد فى «مسنده» برقم: 12453، 13380، والبزار فى «مسنده» برقم: 6825»