He said that eating garlic was forbidden unless it was cooked.
حدثنا محمد بن مدويه حدثنا مسدد حدثنا الجراح بن مليح والد وكيع عن أبي إسحق عن شريك بن حنبل
أنه قال نهي عن أكل الثوم إلا مطبوخا
Its chain is daif. It was also related by Abu Dawud in "Foods," chapter on eating garlic, hadith 3828, from Musaddad, with the same wording.Abu Ishaq narrated with "an" (without specifying direct hearing), and he suffered confusion in his later years, and it is not known whether Jarrah heard from him before or after this confusion set in.