Ezekiel 46:7

46:7 He will provide a grain offering: an ephah with the bull and an ephah with the ram, and with the lambs as much as he wishes, and a gallon of olive oil with each ephah of grain.

Ezekiel 46:11-12

46:11 “‘At the festivals and at the appointed feasts the grain offering will be an ephah with the bull and an ephah with the ram, and with the lambs as much as one is able, and a gallon of olive oil with each ephah of grain. 46:12 When the prince provides a freewill offering, a burnt offering, or peace offerings as a voluntary offering to the Lord, the gate facing east will be opened for him, and he will provide his burnt offering and his peace offerings just as he did on the Sabbath. Then he will go out, and the gate will be closed after he goes out.