SHAFAQNA – The Prophet of Islam (PBUH) was sitting down with his companions, and suddenly he said a sentence like “Allah-o-Akbar”. The companions were surprised; it was like the Prophet (PBUH) has heard a new thing. They asked the Prophet (PBUH): What was it the Prophet of Allah (SWT)? Was it a new thing? The Prophet (PBUH) replied: Seventy years ago a stone was thrown from the edge of hell, and now has reached its destination, and I heard its noise. Afterwards, the news came that one of the Jewish disbelievers just died, and he was seventy years old. Seventy years ago was released from the edge of hell, and now reached the allocated place there .
 Ashenaie ba Quran, Shahid Morteza Motahhari, Vol. 11, page 272.