The meat/dairy separation is extrapolated from biblical verses in Exodus and Deuteronomy that forbid boiling a goat kid in its mother's milk: https://en.m.wiki

The meat/dairy separation is extrapolated from biblical verses in Exodus and Deuteronomy that forbid boiling a goat kid in its mother's milk: https://en.m.wikipedia.org/wiki/Milk_and_meat_in_Jewish_law https://en.m.wikipedia.org/wiki/Milk_and_meat_in_Jewish_law