'Saved' in the Bible

So Yahweh saved Israel that day: and the battle passed over by Beth Aven.

David and his men went to Keilah, and fought with the Philistines, and brought away their livestock, and killed them with a great slaughter. So David saved the inhabitants of Keilah.

David struck the land, and saved neither man nor woman alive, and took away the sheep, and the cattle, and the donkeys, and the camels, and the clothing; and he returned, and came to Achish.

David saved neither man nor woman alive, to bring them to Gath, saying, "Lest they should tell of us, saying, 'So did David, and so has been his way all the while he has lived in the country of the Philistines.'"