Leviticus 4:12 Even the whole bullock shall he carry forth without the camp to a clean place, where the ashes are poured out, and burn him on the wood with fire: where the ashes are poured out shall he be burnt. Torrey's Topical Textbook
Hebrews 13:11-13 For the bodies of those beasts, whose blood is brought into the sanctuary by the high priest for sin, are burned without the camp. Torrey's Topical Textbook