Isaiah 5:27
None shall be weary nor stumble among them; none shall slumber nor sleep; neither shall the girdle of their loins be loosed, nor the latchet of their shoes be broken:
Cross-reference
Isaiah 45:1 says God loosens belts of kings to disarm them, opposite of the invader's tight belt—a deliberate contrast in imagery.
Daniel 5:6 shows loosed loins from terror — the opposite of the unstoppable army's unbroken readiness here.
Joel 2:7 depicts a disciplined, unstoppable locust army, matching the description of the invader who never stumbles or tires.
Joel 2:8 continues the army imagery—no jostling, each in his path—paralleling the orderly advance in Isaiah.
Ephesians 6:14 explicitly commands loins girt with truth — a direct spiritual parallel to the army's physical girding.
Nahum 2:5 describes stumbling in battle — the opposite of the Assyrian army's 'none shall stumble' here.
Job 12:18 describes God girding kings' loins — a different use of the same metaphor for strength and authority.
Psalm 18:32 says God girds the psalmist with strength — a personal parallel to the army's divine-enabled endurance.
Psalm 93:1 pictures God himself girded with strength — the same girding imagery applied to divine majesty.