'Right hand' in the Bible

Let us pass, I pray thee, through thy country: we will not pass through the fields, or through the vineyards, neither will we drink of the water of the wells: we will go by the king's high way, we will not turn to the right hand nor to the left, until we have passed thy borders.

And the angel of the LORD went further, and stood in a narrow place, where was no way to turn either to the right hand or to the left.