'Inexperienced' in the Bible

David said, "My son Solomon is just an inexperienced young man, and the temple to be built for the Lord must be especially magnificent so it will become famous and be considered splendid by all the nations. Therefore I will make preparations for its construction." So David made extensive preparations before he died.

King David said to the entire assembly: "My son Solomon, the one whom God has chosen, is just an inexperienced young man, and the task is great, for this palace is not for man, but for the Lord God.