Yechezchial 29:9

⁹ והיתה ארץ מצרים לשממה וחרבה וידעו כי אני יהוה יען אמר יאר לי ואני עשיתי׃

Book written within and on the back

In Revelation 5:1, this signifies the states of all people in heaven (within) and on earth (on the back). (Apocalypse Explained 299)

⁷ but he said to me, 'Behold, you shall conceive, and bear a son; and now drink no wine nor strong drink, and eat not any unclean thing; for the child shall be a Nazirite to God from the womb to the day of his death.'"