Leviticus 4:14 in the King James Version
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.
Context
13 “‘If the whole congregation of Israel sins, and the thing is hidden from the eyes of the assembly, and they have done any of the things which the LORD has commanded not to be done, and are guilty;
14 when the sin in which they have sinned is known, then the assembly shall offer a young bull for a sin offering, and bring it before the Tent of Meeting.
15 The 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.