Exodus 10:1
And the LORD said unto Moses, Go in unto Pharaoh: for I have hardened his heart, and the heart of his servants, that I might show these my signs before him:
Exodus 12:33
And the Egyptians were urgent upon the people, that they might send them out of the land in haste; for they said, We be all dead men.
Exodus 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.