Leviticus 4:23
Or if his sin, wherein he has sinned, come to his knowledge; he shall bring his offering, a kid of the goats, a male without blemish:
Torrey's Topical Textbook—AKJV

Leviticus 5:6
And he shall bring his trespass offering to the LORD for his sin which he has sinned, a female from the flock, a lamb or a kid of the goats, for a sin offering; and the priest shall make an atonement for him concerning his sin.
Torrey's Topical Textbook—AKJV