18 And the two ends of the two wreathed chains they fastened on the two casings, and they put them on the shoulder-pieces of the ephod, on the outside thereof.
Exodus 39:18 Cross References - Leeser
Exodus 28:14
14 And two chains of pure gold, with knots at the ends, of wreathed work shalt thou make them, and thou shalt fasten the wreathed chains to the casings.