In the first sample for Isaiah chapter 21, the Lord makes a connection to the 21st Christian book and the 21st Jewish book with the whirlwind.

ISAIAH 21:1
…As whirlwinds in the south pass through; so it cometh from the desert…

ECCLESIASTES 1:6
The wind goeth toward the south, and turneth about unto the north; it whirleth about continually, and the wind returneth again according to his circuits.

NAHUM 1:3
The LORD hath his way in the whirlwind and in the storm, and the clouds are the dust of his feet.


In the second sample for Isaiah chapter 21, the Lord makes a connection to the 21st Jewish book with chariots, lions, horsemen, mighty men and the Lord’s victory.

ISAIAH 21:7
And he saw a chariot with a couple of horsemen, a chariot of asses, and a chariot of camels…
8 And he cried, A lion: My lord, I stand continually upon the watchtower…
9 And, behold, here cometh a chariot of men, with a couple of horsemen. And he answered and said, Babylon is fallen, is fallen…
17 And the residue of the number of archers, the mighty men…shall be diminished: for the LORD God of Israel hath spoken it.

NAHUM 2:3
The shield of his mighty men is made red…the chariots shall be with flaming torches…
4 The chariots shall rage in the streets…
12 The lion did tear in pieces enough for his whelps…
13 Behold, I am against thee, saith the LORD of hosts, and I will burn her chariots in the smoke, and the sword shall devour thy young lions
Nahum 3:3 The horseman lifted up both the bright sword and the glittering spear: and there is a multitude of slain, and a great number of carcasses; and there is none end of their corpses…