9-16 Muhammad ibn al-Hassan ibn Ahmad ibn al-Walid - may God be pleased with him - narrated that Muhammad ibn al-Hassan al-Saffar quoted Yaqoob ibn Yazid, on the authority of Muhammad ibn Abi Umayr, on the authority of Hammad ibn Uthman, on the authority of Ubaydullah ibn Ali al-Halabi that Aba Abdullah as-Sadiq (MGB) said, “Whoever has sexual intercourse with his woman before she reaches nine years old and she gets hurt is responsible for it.”