G2478–ἰσχυρός–ischuros

And there came to my ears the voice of a great army, like the sound of waters, and the sound of loud thunders, saying, Praise to the Lord: for the Lord our God, Ruler of all, is King.

ἰσχυρῶν ischurōn “mighty”

So that you may take for your food the flesh of kings, and of captains, and of strong men, and of horses and of those who are seated on them, and the flesh of all men, free and unfree, small and great.

ἰσχυρῶν ischurōn “of mighty [men]”