Leviticus 4:15; Leviticus 9:1; Leviticus 19:32

Leviticus 4:15

15 And the elders of the congregation shall lay their hands upon the head of the bullock before the LORD: and the bullock shall be killed before the LORD.

Leviticus 9:1

1 And it came to pass on the eighth day, that Moses called Aaron and his sons, and the elders of Israel;

Leviticus 19:32

32 Thou shalt rise up before the hoary head, and honour the face of the old man, and fear thy God: I am the LORD.