This book of the law shall not depart out of your mouth, but you shall meditate thereon day and night, that you may observe to do according to all that is written therein: for then you shall make your way prosperous, and then you shall have good success.
ZECHARIAH: This marvelous prophecy reveals the breaking of Beauty and Bands, the two staves that belonged to Zechariah, and both are squarely related to the Pentateuchal covenant status that belonged to Israel.  This whole prophecy would have been impossible without a complete knowledge of the Pentateuch.