'At His Right Hand' in the Bible

Set thou a wicked man over him: and let Satan stand at his right hand.

A wise man's heart is at his right hand; but a fool's heart is at his left.

At his right hand was the divination for Jerusalem, to appoint captains, to open the mouth in the slaughter, to lift up the voice with shouting, to appoint battering rams against the gates, to cast a mount, and to build a fort.

And he showed me Joshua the high priest standing before the angel of the LORD, and Satan standing at his right hand to resist him.