'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.