Siddhisara 28.18

Siddhisāra 28.18

vājīkaraṇa-prakaraṇa
madhuka evaṃ māṣasiddha yoga
pralihya madhusarpirbhyāṃ yaṣṭyāḥ karṣaṃ payonupaḥ
vājī bhavati vṛddho'pi māṣāṇāṃ vā palaṃ tathā