The Hebrew that is transliterated as “Reuben” in English is translated in Spanish Sign Language with the sign for “head” or “leader” referring to the position he had among his brothers as the firstborn. (Source: Steve Parkhurst)
“Reuben” in Spanish Sign Language, source: Sociedad Bíblica de España
More information on Reuben (son of Jacob) and the Tribe of Reuben .