Leviticus 4:15-17

¹⁵The elders of the congregation shall lay their hands on the head of the bull before the LORD; and the bull shall be killed before the LORD.

¹⁶The anointed priest shall bring some of the blood of the bull to the Tent of Meeting.

¹⁷The priest shall dip his finger in the blood and sprinkle it seven times before the LORD, before the veil.