'Again' in the Bible

For a day of dark and deep shade is near, a day of cloud and black night: like a black cloud a great and strong people is covering the mountains; there has never been any like them and will not be after them again, from generation to generation.

May it not be that he will again let his purpose be changed and let a blessing come after him, even a meal offering and a drink offering for the Lord your God?

And you will be certain that I am the Lord your God, living in Zion, my holy mountain: and Jerusalem will be holy, and no strange person will ever again go through her.