Leviticus 4:3, 23, 28

if it is the anointed priest who sins, thus bringing guilt on the people, then he shall offer for the sin that he has committed a bull from the herd without blemish to the LORD for a sin offering.

or the sin which he has committed is made known to him, he shall bring as his offering a goat, a male without blemish

or the sin which he has committed is made known to him, he shall bring for his offering a goat, a female without blemish, for his sin which he has committed.