"anoint my sword"WordplayAct 4,Scene 7Lines 115a-116An explanation of the phrase “anoint my sword” in Act 4, Scene 7 of myShakespeare’s Hamlet. Claudius Requite him for your father. Laertes I will do't, And for that purpose I'll anoint my sword. Laertes’ line can be read two ways: He will apply sacramental oil to the sword to give it God’s blessing. He will coat the sword with poison in order to kill Hamlet.