Prior to his conversion, Fuḍayl led a group of bandits, or highwayman, in Syria and Khorasan, raiding caravans and robbing travelers.
[2][page needed] Even during this time, he was a Muslim, keeping his five daily salat prayers, fasting as required and forbidding his men to uncover any women found among the victims.
[3] Fuḍayl was climbing a wall simply watching a passing caravan;[3] when Fuḍayl heard someone reciting the Quranic chapter of Al-Hadid, and when he heard 57:16, which reads "Has not the Time arrived for the Believers that their hearts in all humility should engage in the remembrance of Allah and of the Truth which has been revealed (to them), and that they should not become like those to whom was given Revelation aforetime, but long ages passed over them and their hearts grew hard?
However one Jew refused to forgive him until he had been repaid, and ordered Fuḍayl to move a pile of dirt in front of his house to work off his debt.
Insane people are always kept imprisoned.After his conversion, Fuḍayl moved to Kufa, in modern-day Iraq, and studied under Ja'far al-Sadiq and Abdul Wahid Bin Zaid.
[7][page needed] When Fuḍayl determined to make the Hajj pilgrimage to Mecca, he approached his wife and told her that he had to leave on the long and dangerous journey, but that he was willing to grant her a divorce if she wished to remarry in his absence.
Following his wishes, his widow took their two daughters to Mount Abu Qais, where they were greeted by a leader of Yemen who was travelling with his two sons, and two marriages were thus arranged.