ʿUyūn akhbār al-Riḍā 1, narration 6

Translation

2-3 Tamim ibn Abdullah ibn Tamim al-Qurashi - may God be pleased with him - narrated that his father quoted on the authority of Ahmad ibn Ali Al-Ansari, on the authority of Ahmad ibn Ali Al-Ansari, on the authority of Ali ibn Maysam, on the authority of his father, “When the mother of Imam Al-Kadhim (s) - Lady Hamideh - bought (the female slave) Najma who later gave birth to Imam Al-Ridha (s), she said, ‘I had a dream. In my dream God’s Prophet (s) told me to give Najma to my son Musa (s). The Prophet (s) told me that Najma and Musa (s) will have a child who will be the best man on the Earth. Then I gave her to my son Musa (s).’ When Najma gave birth to Imam Al-Ridha (s), Imam Musa Al-Kadhim (s) named her Taherah. She also had other names including Najma, Arwa, Sakan, Samaneh and Toktam. Toktam was her last name.” Ali ibn Maysam added on the authority of his father, “I heard my mother say that Najma was a girl when Lady Hamideh bought her.”

Translation: Dr. Ali Peiravi — published with the edition, reproduced verbatim.