Leviticus 4:14

when the sin which they have committed becomes known , the assembly shall offer a bull from the herd for a sin offering and bring it in front of the tent of meeting .

and the sin they committed becomes known, the assembly must bring a young bull as a sin offering and present it before the tent of meeting.

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.