Al-Fazl[1] or Al-Fadl ibn Naubakht, (also written Nowbakht), was an 8th century Persian scholar.
Al-Fadl ibn Naubakht was the son of Naubakht, a former Zoroastrian, who had designed the House of Wisdom.
[2] He was appointed as a scholar at the court of caliph Harun al-Rashid.
[3]