Moses selected seventy men from his people to attend Our appointment. (In Our presence). When an earthquake jolted them to death, Moses said, "Lord, had You wanted to destroy them, why did You not destroy them and me before. Are You destroying us for what the fools among us have done? This (destruction) is only a trial through which You cause some to go astray and guide others. You are our Guardian. Forgive us and have mercy on us; You are the best of those who forgive.