'Right hand' in the Bible

Please let us pass through your land. We will not pass through a field or through a vineyard; we will not even drink water from a well. We will go along the king’s highway, not turning [off-course] to the right or to the left until we have passed through your territory.’”

The Angel of the Lord went further, and stood in a narrow place where there was no room to turn, either to the right or to the left.