Jeroboam I was a king in ancient Israel who ruled from around 922 to 901 BCE. He was known for his strong leadership, military prowess, and the construction of several important cities. The term "Jeroboam I" is often used to refer to a large wine bottle that holds three liters, and is also known as a double magnum. However, there are many synonyms for this term, including a Rehoboam (which holds six liters), a Methuselah (which holds eight liters), and a Salmanazar (which holds twelve liters). These large bottles are often used for special occasions and celebrations, and are popular among wine collectors and connoisseurs.