Berean Standard Bible (BSB)
The folds of his flesh are tightly joined; they are firm and immovable.
World English Bible (WEB)
The flakes of his flesh are joined together. They are firm on him. They can’t be moved.
Strong's King James
The flakes{H4651} of his flesh{H1320} are joined together{H1692}{(H8804)}: they are firm{H3332}{(H8803)} in themselves; they cannot be moved{H4131}{(H8735)}.
The F.O.G *
The F.O.G Message *
Young's Literal Translation
The flakes of his flesh have adhered—Firm upon him—it is not moved.