Terms for subject Proverb containing make a furrow

English	Russian
an old horse makes a straight furrow	старый конь борозды не портит
an old horse makes a straight furrow	старый конь борозды не испортит
an old ox makes a straight furrow	старый конь борозды не испортит (what an experienced old person says he will do, will be done well)
an old ox makes a straight furrow	старый конь борозды не портит (what an experienced old person says he will do, will be done well)