'One' in the Bible

Sorrow to the people living by the sea, the nation of the Cherethites! The word of the Lord is against you, O Canaan, the land of the Philistines; I will send destruction on you till there is no one living in you.

I have had the nations cut off, their towers are broken down; I have made their streets a waste so that no one goes through them: destruction has overtaken their towns, so that there is no man living in them.

For then I will give the people a clean language, so that they may all make prayer to the Lord and be his servants with one mind.

The rest of Israel will do no evil and say no false words; the tongue of deceit will not be seen in their mouth: for they will take their food and their rest, and no one will be a cause of fear to them.