Latin version of The Precious Blood Prayer :

‘Omnes multi inimici sanctissimi Domini mei Iesu Christi in Cruce Calvariae, princeps tenebrarum et iniquitatis, pater omnium mendaciorum’. Domini mei Jesu Christi morte sto, ejusque dolores, Vulnera, ac Pretiosissimum Sanguinem a sinistra manu ad Aeternum Patrem in ruinam tuam, in perniciem tuam ac plagas tuas offero. Amen. Pretioso Sanguinis Domini mei Jesu Christi, regnante in me et in vita omnium hominum. Amen.’

In English: ‘All you great number of enemies of the Holy Death of my Master Jesus Christ on the Cross of Calvary, the prince of darkness and iniquity, the father of all liars. I stand on the death of my Master Jesus Christ and offer His pains, Wounds, and the Precious Blood from His left Hand to the Eternal Father for your downfall, your destruction and your scourging. Amen. Precious Blood of my Master Jesus Christ – reign in me and in the lives of all men. Amen.‘