The Quran represents the fountainhead of Divine guidance for every Muslim. Its revelation to the Prophet (Pbuh) & his practical implementation of the revelation, completed God’s blessing for humanity.
If we look into the Bible, we will find that there are instances or statements that appear to be also sort of verbatim word of God, or the closest thing to that.
For example, the Ten Commandments when God said to Moses Thou shall do this, or Thou shall not do this, it doesn’t come in a form where God says I inspired Moses or Moses says God revealed this to me.