'Right hand' in the Bible

Is not the whole land before thee? separate thyself, I pray thee, from me: if thou wilt take the left hand, then I will go to the right; or if thou depart to the right hand, then I will go to the left.

And now, if ye will deal kindly and truly with my master, tell me; and if not, tell me; and I will turn to the right hand or to the left.

And as her soul was departing, (for she died), she named him Ben-oni (son of my sorrow); but his father called him Benjamin (son of the right hand).

And Joseph took them both, Ephraim in his right hand toward Israel's left hand, and Manasseh in his left hand toward Israel's right hand, and brought them near to him.

And Israel stretched out his right hand and put [it] on the head of Ephraim (now he was the younger), and his left hand on the head of Manasseh, crossing his hands, for Manasseh [was] the firstborn.

When Joseph saw that his father put his right hand on the head of Ephraim, he was displeased. And he took hold of his father's hand to remove it from the head of Ephraim [over] to the head of Manasseh.

And Joseph said to his father, "Not so, my father; because this one [is] the firstborn. Put your right [hand] upon his head."