'Separated' in the Bible

And I have separated in that day the land of Goshen, in which My people are staying, that the beetle is not there, so that thou knowest that I am Jehovah in the midst of the land,

'And Jehovah hath separated between the cattle of Israel and the cattle of Egypt, and there doth not die a thing of all the sons of Israel's;

For wherein shall it be known here that I and thy people have found grace in thy sight? is it not in that thou goest with us? so shall we be separated, I and thy people, from all the people that are upon the face of the earth.