Exodus 39:21

And they bound the breastpiece by its rings to the rings of the ephod with a lace of blue, so that it should lie on the skillfully woven band of the ephod, and that the breastpiece should not come loose from the ephod, as the Lord had commanded Moses.

They tied the rings of the breastpiece to the rings of the ephod with blue cord, connecting it to the waistband so that the breastpiece would not swing out from the ephod—as the Lord commanded Moses.

Then they tied the breastpiece from its rings to the rings of the ephod with a cord of blue yarn, so that the breastpiece was above the ephod’s waistband and did not come loose from the ephod. They did just as the Lord had commanded Moses.

They attached the bottom rings of the chestpiece to the rings on the ephod with blue cords. In this way, the chestpiece was held securely to the ephod above the decorative sash. All this was done just as the Lord had commanded Moses.

And they tied the breast piece by its rings to the rings of the ephod with a blue cord so that the breast piece would be on the waistband of the ephod and not come loose from the ephod, as Yahweh had commanded Moses.

And they did bind the breastplate by his rings unto the rings of the ephod with a lace of blue, that it might be above the curious girdle of the ephod, and that the breastplate might not be loosed from the ephod; as the Lord commanded Moses.