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.’”