'Right Hand' in the Bible

And the kine took the straight way to the way of Bethshemesh, and went along the highway, lowing as they went, and turned not aside to the right hand or to the left; and the lords of the Philistines went after them unto the border of Bethshemesh.

And Saul will say to his servants standing by him, Hear now, ye sons of my right hand; also to you all will the son of Jesse give fields and vineyards, to you all will he set chiefs of thousands and chiefs of hundreds;