الكافي 1/4/71/16

16. Ali ibn Muhammad has narrated from one of our people from ‘Ubays ibn Hisham that ‘Umar al-Rummaniy narrated to from Fayd ibn al-Mukhtar the following. “Once when I was in the presence of abu ‘Abdallah عليه السلام that abu al-Hassan Musa عليه السلام came and he was a young boy. I held and kissed him. Abu ‘Abdallah عليه السلام said, “You are the ark and he is the captain.” The narrator has said that he wen to perform Hajj next year and I had two thousand Dinars. I sent one thousand toabu ‘Abdallah عليه السلام and one thousand to him (abu al-Hassan). When went to see abu ‘Abdallah عليه السلام he said, “You have considered him equal to me.” I said, “I did so because of your words.” He then said, “I swear by Allah, I did not do so, in fact, Allah, the Most Holy, the Most High, has done it for him (abu al-Hassan Musa عليه السلام .”