When You need to use the mantra, You should give the person anything to consume. This product have to be bound [abhimintrit] by this mantra by holding a thing edible and chanting the mantra. ॐ खां ग्‍याम ग्‍याह महुम पति/पत्निं वश्यम् कुरुह कुरु स्वाहा: Previous life is usually a topic, https://in.pinterest.com/vashikaranspecialistnexpert/