וְחֵ֤לֶב נְבֵלָה֙ וְחֵ֣לֶב טְרֵפָ֔ה יֵעָשֶׂ֖ה לְכָל־מְלָאכָ֑ה וְאָכֹ֖ל לֹ֥א תֹאכְלֻֽהוּ׃
And the fat of that which dieth of itself, and the fat of that which is torn of beasts, may be used for any other service; but ye shall in no wise eat of it.
Targum Jonathan on Leviticus
but the fat of an animal which corrupteth in the hour of sacrifice, or which dieth a dead thing by death, or the fat of a beast that is torn, may be used in any work; but the fat of an animal that is in a right (condition) shall be burned upon the altar, and shall in no wise be eaten.