At each verse, break black thread by hand or by candle flame. At the conclusion of the incantation, burn all the remaining thread.

"Lady, unloose what binds and holds
this one to that which is not good.
Lady, release him/her of those bonds
that harm him/her and prevent his/her ways.
Lady, break the fetters clasped,
upon this one, that he/she may be
freed to himself/herself and to your love,
and to all good and truth and mercy."