VaikhŚS, 14, 10, 3.0 pūrveṇāparavedyantaṃ trīn prakramān pūrveṇāparimitān vā prāk pratyaṅ navāratnyaṣṭādaśodagāyatam udagvaṃśaṃ dakṣiṇena pṛṣṭhyāṃ pratikṛṣṭataraṃ yathartvigbhyaḥ prasarpakebhyo dhiṣṇiyebhyaś cālaṃ bhavati tathā sado minuyāt //