'Changed' in the Bible

And they did so; and Aaron, stretching out the rod in his hand, gave a touch to the dust of the earth, and insects came on man and on beast; all the dust of the earth was changed into insects through all the land of Egypt.

And word came to Pharaoh of the flight of the people: and the feeling of Pharaoh and of his servants about the people was changed, and they said, Why have we let Israel go, so that they will do no more work for us?