Hadith.3588 - It is narrated from Al-Sakuni, from Abu Abdillah Imam Jafar ibn Muhammad Al-Sadiq عليه السلام from his father, Imam Muhammad ibn Ali Al-Baqir عليه السلام that:
"He عليه السلام used to forbid eating the walnuts that children bring from gambling, and He عليه السلام said it is unlawful (suht)."