At the festivals and appointed feasts, the grain offering shall be an ephah with a bull, an ephah with a ram, and as much as one is able to give with the lambs, along with a hin of oil per ephah.

Ezekiel 45:17
And it shall be the prince's part to provide the burnt offerings, grain offerings, and drink offerings for the feasts, New Moons, and Sabbaths--for all the appointed feasts of the house of Israel. He will provide the sin offerings, grain offerings, burnt offerings, and peace offerings to make atonement for the house of Israel.

Ezekiel 46:5
The grain offering with the ram shall be one ephah, and the grain offering with the lambs shall be as much as he is able, along with a hin of oil per ephah.

Ezekiel 46:7
He is to provide a grain offering of an ephah with the bull, an ephah with the ram, and as much as he is able with the lambs, along with a hin of oil per ephah.

And in the feasts and in the solemnities the meat offering shall be an ephah to a bullock, and an ephah to a ram, and to the lambs as he is able to give, and an hin of oil to an ephah.