Rasikaramana 12.20

kṛṣṇaṃ samabhyarcya mudānvito'sau
kṛtāśramaṃ tatra sadaiva hṛṣṭaḥ
kālaṃjaraṃ parvatamājagāma
tato muniḥ śiṣyasamūhayuktaḥ