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.

Leviticus 14:21
If, however, the person is poor and cannot afford these offerings, he is to take one male lamb as a guilt offering to be waved to make atonement for him, along with a tenth of an ephah of fine flour mixed with olive oil for a grain offering, a log of olive oil,

Numbers 28:11
At the beginning of every month, you are to present to the LORD a burnt offering of two young bulls, one ram, and seven male lambs a year old, all unblemished,

Deuteronomy 16:17
Everyone must appear with a gift as he is able, according to the blessing the LORD your God has given you.

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 46:11
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.

And he shall prepare a meat offering, an ephah for a bullock, and an ephah for a ram, and for the lambs according as his hand shall attain to, and an hin of oil to an ephah.