Ezekiel 39:17

And, thou son of man, thus saith the Lord God, Speak unto every feathered fowl, Cf v. 4, and to every beast of the field, the beasts of prey that follow armies on their campaigns, Assemble yourselves and come; gather yourselves on every side to My sacrifice that I do sacrifice for you, in slaughtering the enemies by this shameful defeat and overthrow, even a great sacrifice upon the mountains of Israel, the rapacious birds and beasts being invited to the gruesome sacrificial feast, that ye may eat flesh and drink blood.