'Right hand' in the Bible

Is not, all the land, before thee? I pray thee, separate thyself from me, - if to the left hand, then I will go to the right, if to the right hand, then I will go to the left.

Now, therefore, if ye are dealing in lovingkindness and faithfulness with my lord, tell me, - and, if not, tell me, that I may turn unto the right hand or unto the left.

And Joseph took them both, - Ephraim in his right hand on Israel's left hand, and Manasseh in his left hand, on Israel's right hand, and drew them near unto him.

Then Israel put forth his right hand and laid it upon the head of Ephraim, though, he, was the younger, and his left hand upon the head of Manasseh, - crossing his hands, although, Manasseh, was the first-born.

And Joseph saw that his father had laid his right hand on the head of Ephraim and it was displeasing in his eyes, - so he took hold of his fathers hand to remove it from off the bead of Ephraim, on to the head of Manasseh.

And Joseph said unto his father - Not so, my father! for, this, is the firstborn, lay thy right hand upon his head.