'Right hand' in the Bible

Only be thou strong and very courageous, that thou mayest observe to do according to all the law, which Moses my servant commanded thee: turn not from it to the right hand or to the left, that thou mayest prosper whithersoever thou goest.

And the coast of Manasseh was from Asher to Michmethah, that lieth before Shechem; and the border went along on the right hand unto the inhabitants of Entappuah.

Be ye therefore very courageous to keep and to do all that is written in the book of the law of Moses, that ye turn not aside therefrom to the right hand or to the left;