'Back' in the Bible

Then I will surround my temple to protect it like a guard from anyone crossing back and forth; so no one will cross over against them anymore as an oppressor, for now I myself have seen it.

"I (says the Lord) will strengthen the kingdom of Judah and deliver the people of Joseph and will bring them back because of my compassion for them. They will be as though I had never rejected them, for I am the Lord their God and therefore I will hear them.

I will bring them back from Egypt and gather them from Assyria. I will bring them to the lands of Gilead and Lebanon, for there will not be enough room for them in their own land.