Tafsiran Yehezkiel 45:14: Rashi

And the rule of the oil regarding tithes.

the bath, [which is a measure of] oil, etc. The “bath,” which is a measure of oil this is its tithe: the “bath” will be from a “kor.” I found [the following]: The tenth that the “bath” represents as a tithe shall be from a “kor.” How so? The tithe of a “bath” is from a “kor.” Dix measures in French, ten measures. This word is used for itself and for others, like (Num. 7:9): “the service of the Sanctuary,” (ibid. 4:33): “the service of [the families of] the sons of Merari.”

ten baths shall equal a “homer” for you. Then it will be possible to take from it one “bath” as a tithe.

for ten baths are a homer because the “homer” will consist of ten “baths” for you. So too did Jonathan render it: one out of ten is the “bath” in relation to the “kor” for ten “baths” are a “kor”.