Ezekiel 21:22

In his right hand appears the portent for Jerusalem, where he is to set up battering rams, to call for the slaughter, to lift a battle cry, to direct the battering rams against the gates, to build a ramp, and to erect a siege wall.

At his right hand was the divination for Jerusalem, to appoint captains, to open the mouth in the slaughter, to lift up the voice with shouting, to appoint battering rams against the gates, to cast a mount, and to build a fort.