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σιδηροῦσθαι

From LSJ

ὑμῖν ἔξεστι εὐδαίμοσι γενέσθαι → to you it is permitted to be joyful, it is permitted to be happy, it is permitted to be fortunate, vobis licet esse beatis

Source

Greek > English (Woodhouse Verbs Reversed)

be covered with iron, be overlaid with iron (see also: σιδηρόω)