Exodus 30:10

10 aAaron shall make atonement on its horns once a year. With the blood of the bsin offering of atonement he shall make atonement for it once in the year throughout your generations. It is most holy to the Lord.”

Leviticus 23:27-32

27Now con the tenth day of this seventh month is the Day of Atonement. It shall be for you a time of holy convocation, and you shall afflict yourselves
Or  shall fast; also verse 32
and present a food offering to the Lord.
28And you shall not do any work on that very day, for it is a Day of Atonement, to make atonement for you before the Lord your God. 29For whoever is not afflicted on that very day eshall be cut off from his people. 30And whoever does any work on that very day, that person I will destroy from among his people. 31You shall not do any work. It is a statute forever throughout your generations in all your dwelling places. 32It shall be to you a Sabbath of solemn rest, and you shall afflict yourselves. On the ninth day of the month beginning at evening, from evening to evening shall you keep your Sabbath.”

Numbers 29:7

Offerings for the Day of Atonement

7 f“On the tenth day of this seventh month you shall have a holy convocation and gafflict yourselves.
Or  and fast
You shall do no work,

1 Kings 8:2

2And all the men of Israel assembled to King Solomon at ithe feast in the month Ethanim, which is the seventh month.

Ezra 3:1

Rebuilding the Altar

1 jWhen the seventh month came, and the children of Israel were in the towns, the people gathered as one man to Jerusalem.
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