Tuesday - it's name comes from the Norse god of justice & legal matters; TYR & Tiwesdaeg(Anglo Saxons)
Tyr is associated with the sword and the spear. He sacrificed his one arm restraining Fenrir The Wolf for the greater good. Tyr (sometimes seen as Tiw) is a helpful deity to call on for integrity, fairness and justice. If you invoke Tyr in legal matters, be absolutely sure that you are absolutely in the right or the magic could backfire on you. (Optional - light a white candle and anoint it with oil of basil)
Repeat this invocation three times. Tyr, on this Tuesday which is devoted to you, Bring wisdom and justice true,
Help me to defend that which is right
Grant us protection for all time.