There are several kings in the New Testament, you should clarify what you are looking for (by adding a name or the person or an epithet or the people ruled over) and resubmitting the question.
None. Nobody of that name is mentioned in the New Testament
King David is in the old testament.
The New King James version is a protestant translation of the Catholic New Testament.
Only the New Testament.
First of all all the Proverbs that are written by the wise king Solomon the son of king David is found in the old testament and not in the new testament The book of Proverbs is written by king Solomon. and follows the book of Psalms.
"Sealed" appears 22 times in the King James New Testament.
There are about 7,959 verses in the New Testament of the Bible. The Old Testament has many more, about 23,214. These figures are based on the King James Version.
31 times in the New Testament of the King James Version of the Bible.
27
The Old Testament contains 39 books, while the New Testament contains 27 books. In total, the Bible has 66 books.
The word "grace" appears 131 times in the King James Version of the New Testament.
This is an unusual approach to finding an answer, but (in the King James version) there are 1,024 question marks in the New Testament.