'His Right Hand' in the Bible

And he let me see Joshua, the high priest, in his place before the angel of the Lord, and the Satan at his right hand ready to take up a cause against him.

And he will be the builder of the Temple of the Lord; and the glory will be his, and he will take his place as ruler on the seat of power; and Joshua will be a priest at his right hand, and between them there will be a design of peace.