Psalm 105:18
Whose feet they hurt with fetters: he was laid in iron:
Nave's Topical Index—AKJV

Psalm 107:10,16
Such as sit in darkness and in the shadow of death, being bound in affliction and iron;
Nave's Topical Index—AKJV

Psalm 149:8
To bind their kings with chains, and their nobles with fetters of iron;
Nave's Topical Index—AKJV