Liar. Jesus was making a direct reference to the Laws of ritual slaughter revealing that they have absolutely nothing whatever to do with killing farm animals much less Jewish people.
For instance, YOU, a he-goat "without blemish", have been carefully chosen and prepared as an offering for the expiation of sin. YOUR slaughter has been dedicated to the Lord, my God. The hungry will feast on the flesh stripped from your broken bones and the fat trimmed from the flesh and thrown on the fire is a soothing and fragrant offering to the Lord, my God.
See? No blood shed, no antisemitic genocide, nothing was killed except for maybe your ego and the egos of the billions of nitwits who profess to believe in the supernatural trinitarian sacrificial mangod garbage that you swallowed without ruminating hook, line, and SINKER.
Does that help?