1. A number of our people have narrated from Sahl ibn Ziyad from Ahmad ibn Muhammad from ibn abu Nasr from Safwan al-Jammal who has said the following: “I once said to abu ‘Abd Allah عليه السلام, that my family is with me and I need to carry around my loin something for my expenses with me. He (the Imam) said, ‘Yes, my father عليه السلام, would say that of the strength of a traveler are his supplies.’”