The Epistle of Barnabas
Barnabae epistula
Barnabas. The Apostolic Fathers with an English Translation In Two Volumes. Vol. I. Lake, Kirsopp, translator. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd. 1912.
What is the multitude of your sacrifices unto me? saith the Lord. I am full of burnt offerings and desire not the fat of lambs and the blood of bulls and goats, not even when ye come to appear before me. For who has required these things at your hands? Henceforth shall ye tread my court no more. If ye bring flour, it is vain. Incense is an abomination to me. I cannot away with your new moons and sabbaths.
These things then he abolished in order that the new law of our Lord Jesus Christ, which is without the yoke of necessity, might have its oblation not made by man.