19. Ahmad ibn Muhammad has narrated from al-‘Awfi from Ali ibn al-Husayn from Muhammad ibn ‘Abd Allah ibn Zurara from Muhammad ibn al-Fudayl from abu Hamza who has said the following
“Once my knee became painful and I complain before abu Ja’far (a.s.) and he instructed me to say after prayer, ‘O the Most Generous of the givers, O the Best of those pleaded for help, O the Most Merciful of the merciful ones, be kind to my weakness, lack of strength and grant me recovery from my pain.’ I (the narrator) followed the instruction and recovered thereafter.”