ṚV, 1, 145, 4.2 abhi śvāntam mṛśate nāndye mude yad īṃ gacchanty uśatīr apiṣṭhitam //

ṚV, 10, 61, 21.1 adhā gāva upamātiṃ kanāyā anu śvāntasya kasya cit pareyuḥ /