NT-EPISTLES.filter - drb iron:

drb@B7411:9 @Then they all together blessed merciful Lord, and took great courage, being ready to break through not only men, but also the fiercest beasts, walls of iron.

drb@B7415:13 @After this there appeared also an- other man, admirable for age, and glory, and environed with great beauty and majesty:

drb@B8013:15 @And maketh a convenient dwelling place for it, and setting it in a wall, and fastening it with iron,

drb@B8017:15 @Moreover if any of them had fallen down, he was kept shut up in prison without irons.