[conveyed unto man] in a well-guarded divine writ
 - Mohammad Asad
inscribed in a well-guarded Book,
 - Muhammad Farooq-i-Azam Malik
in a well-preserved Record,1
 - Mustafa Khattab
In a Book kept hidden
 - Marmaduke Pickthall
In a Book well-guarded
 - Abdullah Yusuf Ali