Karma Vipaka Samhita 79.17

सुवर्णप्रतिमां कृत्वा लक्ष्म्याः पञ्चपलेन वै ॥

Let him make a gold image of Lakshmi, of five pala (a unit of weight). Also two very pure bulls of silver, O fair one,

पलैर्दशमितैः कुर्यात्पूजयित्वा यथाविधि ॥

of ten pala (a unit of weight). Let him worship them by the rule with this mantra (sacred words), O Goddess. Let him use the offerings one by one.

ॐ लक्ष्मि देवि महालक्ष्मि कमले सर्वसिद्धिदे ॥

Om, Goddess Lakshmi, Mahalakshmi, Lotus one, giver of all success: forgive my sin done before, O ocean of mercy.