The Case of One Who Stands in Need of Something During Tawaf, or Something Affects Him

2. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from certain persons of our people who has said the following: “One of the two Imam, (abu Ja’far or abu ‘Abd Allah), ‘Alayhim al-Salam, has said, if during obligatory Tawaf one’s wudu’ becomes invalid when he has performed a certain parts of Tawaf. he must take wudu’, and if he has performed more than half of Tawaf; he can continue from where he has left; but if what is performed is less than half he must perform Tawaf again.’”