G4603–σιδήρεος–sidēreos

And having passed through a first and second guard, they came to the iron gate which leads into the city, which opened to them of itself; and going forth they went down one street, and immediately the angel left him.

σιδηρᾶν sidēran “iron”

and he shall shepherd them with an iron rod; as vessels of pottery are they broken in pieces, as I also have received from my Father;

σιδηρᾷ, sidēra “of iron,”

and they had breastplates as breastplates of iron, and the sound of their wings [ergänzt: was] as the sound of chariots of many horses running to war;

σιδηροῦς, sidērous “of iron,”

And she brought forth a male son, who shall shepherd all the nations with an iron rod; and her child was caught up to God and to his throne.

σιδηρᾷ. sidēra “of iron.”

And out of his mouth goes a sharp [ergänzt: two-edged] sword, that with it he might smite the nations; and he shall shepherd them with an iron rod; and he treads the wine-press of the fury of the wrath of God the Almighty.

σιδηρᾷ sidēra “of iron”