Skandapurana 5.93.8

5.93.8

tato'nyāḥ śataśo gāvaḥ papustoyaṃ munirmalam ..
tṛṣārttāstaddvijaśreṣṭhāḥ pīyūṣarasasaṃnibham .. 8 ..

Then hundreds of other cows drank the spotless water, / O best of twice-born; afflicted with thirst, [they drank] that which was like the nectar of immortality.