'Thine' in the Bible

I know thy works and thy labour, and thine endurance, and that thou canst not bear evil men; and thou hast tried them who say that themselves are apostles and are not, and hast found them liars;

I know thy works, and love, and faith, and service, and thine endurance, and thy last works to be more than the first.

I counsel thee to buy of me gold purified by fire, that thou mayest be rich; and white garments, that thou mayest be clothed, and that the shame of thy nakedness may not be made manifest; and eye-salve to anoint thine eyes, that thou mayest see.