and by him to reconcile all things to itself, having made peace by the blood of his cross by him, whether the things on the earth or the things in the heavens.

Reconciled

And not only that, but we are making our boast in God, through our Lord Jesus Christ, through whom now we have received the reconciliation.

And no sin-offering whereof blood hath been brought to the tent of meeting, to make atonement in the sanctuary, shall be eaten: it shall be burned with fire.

And the priests slaughtered them, and they made purification for sin with their blood upon the altar, to make an atonement for all Israel; because for all Israel, said the king, is the burnt-offering and the sin-offering.

So thou shalt do also on the seventh of the month for every one that erreth, and for the simple; and ye shall make atonement for the house.

Seventy weeks are apportioned out upon thy people and upon thy holy city, to close the transgression, and to make an end of sins, and to make expiation for iniquity, and to bring in the righteousness of the ages, and to seal the vision and prophet, and to anoint the holy of holies.

and might reconcile both in one body to God by the cross, having by it slain the enmity;

Wherefore it behoved him in all things to be made like to his brethren, that he might be a merciful and faithful high priest in things relating to God, to make propitiation for the sins of the people;

General references

And ye shall do no manner of work on that same day; for it is a day of atonement, to make atonement for you before Jehovah your God.

one young bullock, one ram, one yearling lamb, for a burnt-offering;