Leviticus 1:2-3

1:2 “Speak to the Israelites and tell them, ‘When someone among you presents an offering to the Lord, you must present your offering from the domesticated animals, either from the herd or from the flock.

Burnt Offering Regulations: Animal from the Herd

1:3 “‘If his offering is a burnt offering from the herd he must present it as a flawless male; he must present it at the entrance of the Meeting Tent for its acceptance before the Lord.

Leviticus 1:10

Animal from the Flock

1:10 “‘If his offering is from the flock for a burnt offering – from the sheep or the goats – he must present a flawless male,