וְיַ֤יִן לַנֶּ֙סֶךְ֙ רְבִיעִ֣ית הַהִ֔ין תַּעֲשֶׂ֥ה עַל־הָעֹלָ֖ה א֣וֹ לַזָּ֑בַח לַכֶּ֖בֶשׂ הָאֶחָֽד׃
and wine for the drink-offering, the fourth part of a hin, shalt thou prepare with the burnt-offering or for the sacrifice, for each lamb.
Mishnah Eduyot
Hillel says: “A hin full of drawn water renders the mikweh unfit.” (However, man must speak in the language of his teacher.) And Shammai says: “Nine kavs.” But the Sages say: “Neither according to the opinion of this one nor according to the opinion of this one;” But when two weavers from the dung-gate which is in Jerusalem came and testified in the name of Shemaiah and Avtalion, “Three logs of drawn water render the mikweh unfit,” the Sages confirmed their statement.