'Right hand' in the Bible

And Asahel pursued Abner, - and turned not, in going, to the right hand or to the left, from pursuing Abner.

Then Abner said to him - Turn thee aside, to thy right hand, or to thy left, and lay thee hold on one of the young men, and take thee his armour. But Asahel would not turn aside from pursuing him.

And he pelted, with stones, David and all the servants of King David, - all the people, and all the mighty men, being on his right hand and on his left.

Then said Joab unto Amasa, Art thou, well, my brother? And Joab took Amasa by the beard with his right hand, to kiss him.