Leviticus 14:10
On the eighth day he is to bring two unblemished male lambs, an unblemished ewe lamb a year old, a grain offering of three-tenths of an ephah of fine flour mixed with olive oil, and one log of olive oil.

Numbers 28:27
Present a burnt offering of two young bulls, one ram, and seven male lambs a year old as a pleasing aroma to the LORD,

Numbers 28:29
and a tenth of an ephah with each of the seven lambs.