We find a gross example of this type of curse in the fourteenth century. A mother, severely irritated by her son, put on knees and said to him:

I offer you this curse, and to that of my bosoms who(which) you one fed, and it of my body which created you; about is the right(law) which I have on you, and all that of you I gave birth, All this I turn him to the Devil.

With it, the son fell on the ground. A bit further, the signs of the ownership were able to be observed.