TSK · 2 Chronicles 29:23

He must lay his hand on the head of the burnt offering, and it will be accepted for him to make atonement on his behalf.

the elders of the congregation must lay their hands on the head of the bull before the LORD, and someone must slaughter the bull before the LORD.

He must lay his hand on the head of the sin offering and slaughter the sin offering in the place where the burnt offering is slaughtered.