Anandakanda 2.8.147

2.8.147

tṛṇagrāhī mṛdurnīlo durlabho lakṣaṇānvitaḥ /
indranīlaṃ śubhaṃ varṇyaṃ sarvapāpanibarhaṇam //

attracting grass, soft, sapphire endowed with these characteristics is rare. / Sapphire is auspicious, praiseworthy, and an expeller of all sins;