'Remnant' in the Bible

And I will cut off the inhabitant from Ashdod, and him that holdeth the sceptre from Ashkelon; and I will turn my hand against Ekron; and the remnant of the Philistines shall perish, saith the Lord Jehovah.

Hate the evil, and love the good, and establish justice in the gate: it may be that Jehovah, the God of hosts, will be gracious unto the remnant of Joseph.

that they may possess the remnant of Edom, and all the nations that are called by my name, saith Jehovah that doeth this.