35-16 Muhammad ibn Ahmad ibn Al-Husayn ibn Yusuf al-Baghdadi narrated that Ali ibn Muhammad ibn Anbasa quoted on the authority of Al-Husayn ibn Muhammad al-Alawi at Johfa that Ali ibn Musa Ar-Ridha’ quoted on the authority of his father , on the authority of his forefathers , on the authority of Ali ibn Abi Talib , “God’s Prophet (S) came to us having an agate ring from Yemen on his finger. He prayed with us. When he finished praying, he gave it to me and said, ‘O Ali! Pray while wearing this. Don’t you know that praying with an agate ring (on one’s finger) has the reward of seventy prayers? The agate recites glorifications, repents and its reward will be given to its owner. Piety is due to God and by Him we may succeed.’”