Leviticus 4:13-15

¹³And if all the multitude of Israel shall be ignorant, and through ignorance shall do that which is against the commandment of the Lord,

¹⁴And afterwards shall understand their sin, they shall offer for their sin a calf, and shall bring it to the door of the tabernacle.

¹⁵And the ancients of the people shall put their hands upon the head thereof before the Lord. And the calf being immolated in the sight of the Lord,