It is narrated from Abu Burdah that he was present with Sayyiduna Ibn Umar (may Allah be pleased with them) and a Yemeni man was performing Tawaf of the Ka'bah. He had his mother lifted on his back and was saying: "I am her obedient camel; if her mounts are frightened, I will not be frightened." Then that man said: "O Ibn Umar! Do you think I have repaid my mother?" He said: "No, not even for a single sigh of hers." Then Sayyiduna Ibn Umar (may Allah be pleased with them) performed Tawaf, came to the Maqam Ibrahim, prayed two rak'ahs, and then said: "O son of Abu Musa! Each two rak'ahs erase the sins that were committed before."