The hinkâra is goats, the prastâva sheep, the udgîtha cows, the pratihâra horses, the nidhana man. These are the Revati Sâmans, as interwoven in animals.
sa ya evam etā revatyaḥ paśuṣu protā veda | paśumān bhavati | sarvam āyur eti | jyog jīvati | mahān prajayā paśubhir bhavati | mahān kīrtyā | paśūn na nindet | tad vratam
He who thus knows these Revatis, as interwoven in animals, becomes rich in animals, he reaches the full life, he lives long, becomes great with children and cattle, great by fame. His rule is, 'Never complain of animals.'