'Right' in the Bible

Simon Peter, therefore, having a sword, drew it, and struck the chief priest's servant, and cut off his right ear -- and the name of the servant was Malchus --

they answered him, 'No;' and he said to them, 'Cast the net at the right side of the boat, and ye shall find;' they cast, therefore, and no longer were they able to draw it, from the multitude of the fishes.