11. Al-Husayn ibn Muhammad has narrated from Mu‘alla ibn Muhammad from Muhammad ibn Jumhur from Mu‘mmar ibn Khallad who has said the following. “I heard ’Isma‘il ibn Ibrahim say to al-rida عليه السلام, ‘My son feels heaviness in his tongue. I intend to sent him tomorrow to you. Pass you your hand over his head and pray for him. He is your Mawla (slave).’” The Imam عليه السلام said, “He is a Mawla (slave) of abu Ja’far عليه السلام. send him tomorrow to him (abu Ja‘far عليه السلام.”