If you haven't seen it already, I would recommend "The Chosen"! The first episode of Season 2 can be viewed by clicking here!
Fausset's Bible Dictionary
(See, DAY OF; SIN OFFERING.)
These files are public domain.
Fausset, Andrew R. Entry for 'Scapegoat'. Fausset's Bible Dictionary. https://www.studylight.org/dictionaries/eng/fbd/s/scapegoat.html. 1949.