Throwing the pebbles

Q 1: What should a person do if someone throws the pebbles at the forenoon of the second day of `Eid then he knew that the time for throwing the pebbles is the afternoon?

A: Whoever throws the pebbles on the second day of `Eid-ul-Adha (the Festival of the Sacrifice) before noon should repeat the action in the afternoon. If he does not know about his mistake until the third or the fourth day, he should go back and throw the pebbles in the afternoon on the third or fourth day before throwing the pebbles of the day in which he remembered. If he does not know until the sunset on the fourth day (the thirteenth of Dhul-Hijjah), he does not have to throw the pebbles but he should offer a sacrifice in the sanctuary (of Makkah) and give its meat to the poor.May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.