6. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Muhammad ibn Sinan from abu al-Jarud who has said the following: “I once asked abu ‘Abd Allah, Alayhi al-Salam, about the words of Allah, most Majestic, most Glorious, ‘The food of the people to whom the book was given is lawful for you and your food is lawful for them.’ (5:5) He (the Imam) said, ‘It is grains and vegetables.’”