
1) Boeotian mythology 2) Greek animal sacrifice
Found on
https://www.crosswordclues.com/clue/alalcomenia

Alalcomenia (Ancient Greek: Ἀλαλκομενία) was, in Greek mythology, one of the daughters of Ogyges. She and her two sisters, Thelxionoea and Aulis, were regarded as supernatural beings who watched over oaths and saw that they were not taken rashly or thoughtlessly. Their name was the Praxidikai (Πραξιδίκαι), and they had a temp...
Found on
http://en.wikipedia.org/wiki/Alalcomenia
No exact match found.