blue that it # 02_EXO_28_28 # And they shall bind the breastplate by the rings thereof unto the rings of the ephod with a lace of blue, that [it] may be above the curious girdle of the ephod, and that the breastplate be not loosed from the ephod. 
blue that it # 02_EXO_39_21 # 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.