"Om Yakshyaya Kuberaya Vaishravanaaya
Dhanadhanyadi Padayeh Dhana-Dhanya
Samreeddhing Me Dehi Dapaya Swaha"
Meaning : Kubera, the lord of yakshas, bless us with wealth and prosperity. One, who worships lord Kubera and Lakshmi, can never fall short of money and material comforts. The special puja of Kubera is performed on Dusshera, Dhan triyodasi and Deepawali, asking for prosperity and his blessings.