Leviticus 4:16 (KJV)

When the sin, which they have sinned against it, is known, then the congregation shall offer a young bullock for the sin, and bring him before the tabernacle of the congregation.

And the elders of the congregation shall lay their hands upon the head of the bullock before the Lord: and the bullock shall be killed before the Lord.

And the priest that is anointed shall bring of the bullock’s blood to the tabernacle of the congregation:

And the priest shall dip his finger in some of the blood, and sprinkle it seven times before the Lord, even before the vail.

And he shall put some of the blood upon the horns of the altar which is before the Lord, that is in the tabernacle of the congregation, and shall pour out all the blood at the bottom of the altar of the burnt offering, which is at the door of the tabernacle of the congregation.