Matthew Poole and continuators on Ezekiel 45:13

13 This is the oblation that ye shall offer , the sixth part of an ephah of an homer of wheat, and ye shall give the sixth part of an ephah of an homer of barley.

In the daily service the morning and evening Sacrifice, there must be Wheat and Barley flower.

Sixtieth part of an homer, about one half bushel and one peck, and one quarter of a peck, and three pints, or near it, so some. Others abate the odde measures, and say the Ephah was about our half bushel as indeed it can be no more, if the Homer were 30 bushels, the Ephah a tenth part of the Homer, that is three bushels the sixth part of the Ephah amounts to four gallons, or half a bushel.