Rasarnava 12.191

12.191

kānicinmṛttivarṇāni rasena lavaṇāni tu
kāniciccandratulyāni vyomabhāsāni kānicit
candravṛddhyābhivardheran kṣīyeran tatkṣayeṇa tu //

Some [waters] have the color of earth, but in taste are salty; / some are like the moon, and some have the luster of the sky. / They increase with the waxing of the moon, but decrease with its waning.