25 The bolts of your gates will be iron and bronze, and your strength will equal your days.

Read Deuteronomy 33:25 Using Other Translations

Thy shoes shall be iron and brass; and as thy days, so shall thy strength be.
Your bars shall be iron and bronze, and as your days, so shall your strength be.
May the bolts of your gates be of iron and bronze; may you be secure all your days.”