In that day. Refers back to the day of Isaiah 22:20, i.e. the day of Shebna's overthrow. This would be the day of Eliakim's exaltation.
the nail: which Shebna thought himself to be, but which Jehovah declared Eliakim to be.
removed. cut down. fall. cut off. Referring to verses: Isaiah 22:17-19. Figure of speech Synonymia, emphasizing the completeness of Shebna's downfall. The interpretation belongs to the two men, but the application refers (1) to the two parties in Jerusalem, and (2) to the Messiah, in Whom the prophecy will be exhausted.