'Right Hand' in the Bible

She put her hand to the peg, and her right hand to the workman's hammer; she hammered Sisera; she smashed his head, she pierced and struck through his temple.

And the three companies blew the ram's horns and broke the pitchers and held the torches in their left hands and the ram's horns in their right hands to blow. And they cried, A sword for Jehovah and for Gideon!

And Samson took hold of the two middle pillars upon which the house stood, and on which it was held up, of the one with his right hand, and of the other with his left.