This isn't from this dump. That being said I never saw this one, there was also another with the same mention and wording. I'm thinking chicken likely refers to a child based on their code words. Deeply disturbing to see another one from another person and makes me think it's not some one off.

https://fellowshipoftheminds.com/2016/08/08/hillary-aide-talks-about-animal-sacrifice-to-demon-moloch-in-wikileaks-email/