The North is the lord of all the points of the compass; the energetic Soma is the lord of all learned Brahmanas. Kubera is the lord of all precious gems, and Purandara of all the celestials.
दिशामुदीची विप्राणां सोमो राजा प्रतापवान्॥ कुबेरः सर्वरत्नानां देवतानां पुरंदरः।