The Durga Saptashati contains some of the most powerful mantras of all times. One such mantra is given here along with its meaning. This is the mantra for girls to attract the desired prospective bride groom and his family if you are engaged in discussions regarding your marriage.
The meaning of this mantra will tell you what it is all about - Devi Bhagvati; the one who creates the Great Illusion;has the power to make the minds of also the Knowers;fall prey to desire.
The girl of marriageable age; the one whose marriage talks are going on is advised to chant this mantra as much as possible with utmost devotion towards Durga Mata. It is left to you how many times you wish to chant it. However chanting during the Monthly Periods is best avoided.
Update - The word Mahamaya [महामाया ] has been written 2 times by mistake in the Hindi Version. It has to be chanted only once.