The Burnt offering for Nazarites After Defilement, or at the End of Their Vow
Source: TTT
Numbers 6:11, 14
And the priest is to offer one as a sin offering and the other as a burnt offering to make atonement for him, because he has sinned by being in the presence of the dead body. On that day he must consecrate his head again. / and he is to present an offering to the LORD of an unblemished year-old male lamb as a burnt offering, an unblemished year-old female lamb as a sin offering, and an unblemished ram as a peace offering—