Leviticus 4:15-17

¹⁵And 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.

¹⁶And the priest that is anointed shall bring of the bullock's blood to the tabernacle of the congregation:

¹⁷And the priest shall dip his finger in some of the blood, and sprinkle it seven times before the LORD, even before the vail.