From the froth-eating Rishis, this religion was gained by the Rishis, named Vaikhanasas. From the Vaikhanasas Soma got it. Afterwards, it disappeared from the universe.
वैखानसाः फेनपेभ्यो धर्मं तं प्रतिपेदिरे। वैखानसेभ्यः सोमस्तु ततः सोऽन्तर्दधे पुनः॥