Ḥaḍrat Zayd ibn Thābit, Scribe of Revelation, may Allah be pleased with him (d. 45 AH)
Answer
To appreciate his scholarly standing, it suffices to know that the Interpreter of the Qur'an, Ḥaḍrat ʿAbdullāh ibn ʿAbbās, learned to recite the Qur'an from him, and Ḥaḍrat Anas ibn Mālik related ḥadīth from him.
Source: Fatawa Mahmudiyya
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