Beta Upsilon Chi, or ΒΥΧ (pronounce "Bucks"), is the largest Christian social fraternity in the United States. Since its founding at the University of Texas in 1985, ΒΥΧ has spread to twenty-two campuses in nine states. Its purpose is "to establish brotherhood and unity among college men based on the common bond of Jesus Christ" and its founding scripture is, "Behold how good and pleasant it is for brothers to dwell together in unity." - Psalm 133:1. BYX seeks to set itself apart from other fraternities in its incorporation of cell groups where, separate from weekly fraternity meetings, small groups of men gather weekly to edify college men through Bible study, worship, accountability, prayer, and fellowship to promote brotherhood among its members.