Some info about ARABIC
Category
RELIGION
Zayd bin Thabit , but later joined the ranks of the Muslim army at age 19. After Muhammad's passing in 632, he was ordered to collect the Quran into a single volume from various written and oral sources. He was a noted expert on the Quran and spent much time reciting it.
Wikipedia contributors, "Zayd ibn Thabit," Wikipedia, The Free Encyclopedia,
ABOUT THE ARABIC LANGUAGE