Where did the saying bring home bacon come from?

The saying "bring home the bacon" is believed to have originated in the 12th century in England. It referred to a man who could provide for his family by bringing home a side of bacon, symbolizing prosperity and sustenance. Over time, it evolved into a metaphor for earning a livelihood or achieving success. The phrase gained popularity in the 20th century and is still used today to denote financial support or success in one's endeavors.