Skandapurana 6.3.181.11

6.3.181.11

jalabindu kuśāgreṇa māse māse pibecca saḥ .
saṃvatsaraśataṃ sāgraṃ tiṣṭhate ca varānane .. 181.11 ..

And he drinks a drop of water with the tip of a kuśa grass blade month after month, / and he has stood for fully a hundred years, O fair-faced one.”