Maybe this will help shed some light on what Hubby was trying to say. You've got a JW visiting you and you're trying to show them that the WT$ date of 607 b.c.e is wrong.
You show them this from the 1956 WT 3/1 pg 144-146:
7
[Emphasis mine]
Finally 2,562 years ago the Davidic dynasty became dormant when King Zedekiah was deposed and the throne was declared unoccupied in 607 B.C. By this time all the prophecy of Isaiah and most of the communications through Ezekiel and Jeremiah and some of the minor prophets had been proclaimed and released for public distribution. This flood of prophetic truths pertained to the fall and restoration of Jerusalem and was spiritual food indeed for the minds and hearts of the faithful minority of Israel. While these prophecies had their miniature fulfillments upon fleshly Israel, yet longer shadows were cast of good to be fulfilled in later times to a far more glorious spiritual Israel of God. Then through the prophet Daniel came heavenly prophetic truths concerning the rise and fall of the Gentile kingdoms leading to the time when the New World kingdom of Messiah would appear on the global scene to break in pieces and consume all these old-world kingdoms. In victorious vindication this kingdom would stand forever. Then 2,397 years ago the last of the Hebrew Scriptures was written, Malachi’s prophecy, setting forth truths as to Jehovah’s coming to the temple for judgment in company with His “angel of the covenant” to arrange for a cleansed priesthood to lead in pure worship for the new world.—Ezek. 21:27; Gal. 6:16; Mal. 3:1,
Let's just forget the other prophets for just a moment since some of them continued writing AFTER the destruction.....The NWT large print reference bible 'Table of the Books' says:
Name
Writer(s):
Ezekiel
Place
Written: BabylonWriting
Completed(B.C.E.): c. 591Time
Covered(B.C.E.): 613–c. 591My Interpreter's Bible Dictionary states that the Book of Ezekiel was completed BEFORE 586/587 for the destruction of Jerusalem.
So, reasoning all of this out to our JW 'visitor or Elder' You can see where Hubby is coming from. Ezekiel finished his writing BEFORE the destruction so it could NOT have been 607. OR, Ezekiel was just writing history and we're ALL wrong [Including WT$]