Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) narrates that once in Makkah, the Noble Prophet (peace and blessings be upon him) recited Surah An-Najm and performed a prostration. All those who were with him (Muslims and disbelievers) also prostrated along with him. However, an old man (Umayyah bin Khalaf) picked up some pebbles or soil in his hand and brought it up to his forehead and said, "This is sufficient for me." I saw that later that old man remained a disbeliever and was killed.