U+FBCA "﯊" Arabic Ligature Rahimahumaa Allaahu Taaalaa Unicode Character

U+FBCA "﯊" Arabic Ligature Rahimahumaa Allaahu Taaalaa is a presentation form character used in the Arabic script to represent a fixed typographical ligature that combines words in the phrase "Rahimahumaa Allaahu Taaalaa," meaning "May God, the Exalted, have mercy on them both" (referring to two people). This ligature is part of the Arabic Presentation Forms-A block, designed for compatibility with older text processing systems and specific calligraphic or religious texts where such compound glyphs appear as single units for aesthetic or stylistic reasons. It is not typically used in modern Arabic writing, which prefers separate characters, but supports faithful rendering of historical or liturgical documents.