Exodus 12:9

12:9 Do not eat it raw or boiled in water, but roast it over the fire with its head, its legs, and its entrails.

Exodus 25:26

25:26 You are to make four rings of gold for it and attach the rings at the four corners where its four legs are.

Exodus 29:17

29:17 Then you are to cut the ram into pieces and wash the entrails and its legs and put them on its pieces and on its head