'Keeper' in the Bible

And they were wandering in every direction because there was no keeper: and they became food for all the beasts of the field.

By my life, says the Lord, truly, because my sheep have been taken away, and my sheep became food for all the beasts of the field, because there was no keeper, and my keepers did not go in search of the sheep, but the keepers took food for themselves and gave my sheep no food;

As the keeper goes looking for his flock when he is among his wandering sheep, so I will go looking for my sheep, and will get them safely out of all the places where they have been sent wandering in the day of clouds and black night.

And I will put over them one keeper, and he will give them food, even my servant David; he will give them food and be their keeper.

And my servant David will be king over them; and they will all have one keeper: and they will be guided by my orders and will keep my rules and do them.