8. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from al-Barqiy from Sa‘d ibn Sa‘d al-Ash‘ariy who has said the following
“I once asked al-Rida’ (a.s.), about the chickens in a village which move around unrestricted. They may pass by feces freely and eat thereof and about their eggs. He (the Imam) said, ‘It is not unlawful.’”